[Watch Accuracy of Personal Collection]


This page provides the latest updated accuracy tests (the latest two) of the watches in my personal collection. The tests were conducted using the Toolwatch application (https://toolwatch.io/). This page is a 'work-in-progress'.

1.  Citizen BN0211-50E Promaster Tough Eco Drive

Caliber:
E168

Maker:
Citizen


Latest Test

As expected, the accuracy of the EcoDrive movement by Citizen is phenomenal.

Top 100% of all the watches on Toolwatch's  database.
2.  Seiko 5 Sports Automatic Blue SRPB85K1
 
Caliber:
4R35

Maker:
Seiko
Latest Test
This is well within the manufacturer's stated limits of +45 SpD and -35 SpD for the 4R35 movement.

Top 21.2% of all the watches on Toolwatch's  database.
3.  Seiko Kinetic SKA475P1

Caliber:
5M62

Maker:
Seiko
Latest Test
Seiko's Kinetic quartz movement is on the dot accurate.

Top 100% of all the watches on Toolwatch's  database.
4.  Casio EF331SB1AV Edifice Solar

Caliber:
5107

Maker:
Casio


Latest Test
Surprisingly, the quartz movement by Casio is not as accurate as Citizen's or Seiko's.

Top 87.5% of all the watches on Toolwatch's  database.
5.  Alpina Pilot Automatic Startimer 44 mm Reference AL-525B4S6 Limited Edition

Caliber:
AL-525 (SW200)

Maker:
Alpina
Latest Test
Had to take the test a couple of times. The watch died overnight. Nevertheless, not bad.

First test was -3.8 SpD (64.4%).

Second test was +2.0 SpD (75.8%)
6.  Seiko Premier Sunburst SRP311K1 Black PVD Monster

Caliber:
4R36

Maker:
Seiko
Latest Test
This test was done straight out of the box. This is well within the manufacturer's stated limits.

Top 37.9% of all the watches on Toolwatch's  database.
7.  Seiko Prospex Kinetic GMT Reference SUN019P1

Caliber:
5M85

Maker:
Seiko
Latest Test
Not as good as my first kinetic watch the SKA475P1.

Top 83.9% of all the watches on Toolwatch's  database.
8.  Seiko Prospex JDM Baby Marinemaster 200 Meter Diver SBDC061

Caliber:
6R15

Maker:
Seiko
Latest Test
Did two test for this watch. The first for a 6R15 powered timepiece.

I was disappointed with the first test (-9.2 SpD). The second test was better at -2.0 SpD.

Top 76.4% of all the watches on Toolwatch's  database.
9.  Grand Seiko GMT Green Dial Spring Drive Limited Edition SBGE033

Caliber:
9R66

Maker:
Seiko
Latest Test
As expected, the Spring Drive movement by Seiko is perfect.

Recorded 0.0 SpD on the first try.

Top 100% of all the watches on Toolwatch's  database.
10.  Hamilton Khaki Aviation Takeoff Automatic Chronograph Limited Edition Reference H76786733

Caliber:
H-31

Maker:
Hamilton
Latest Test
Recorded +12.2 SpD on the second try. Error reading on the first try.

Top 32.5% of all the watches on Toolwatch's  database.
11.  Seiko Prospex Jade Monster Third Generation 200M Automatic SZSC005

Caliber:
6R15

Maker:
Seiko
Latest Test
This is the second 6R15 powered watch to be tested.

It recorded +2.7 SpD (second try because the first reading for an error).

Top 72% of all the watches on Toolwatch's  database.
12.  Seiko Presage SRPB41J1 (or SARY073) ‘Cocktail Time’ Dark Blue

Caliber:
4R35

Maker:
Seiko
Latest Test
This is the second 4R35 powered watch to be tested.

It recorded +11.1 SpD (well within the manufacturer's error rate).

Top 35% of all the watches on Toolwatch's  database.
13.  EVANT Decodiver Fume Black Limited Production Dive Watch

Caliber:
ETA2824

Maker:
Evant

Latest Test
This is the first ETA2824 powered watch to be tested.

It recorded -9.3 SpD (well within the manufacturer's error rate or +/- 15 SpD as per the highest grade of adjustment).

Top 40% of all the watches on Toolwatch's  database.

14.  Ingersoll 1892 New Haven Disney LE ID00201

Caliber:
Miyota820A

Maker:
Ingersoll 1892
Latest Test
This is the first Miyota820A powered watch to be tested.

It recorded +13.5 SpD (well within the manufacturer's error rate or - 20 SpD and +40 SpD).

Top 30.1% of all the watches on Toolwatch's  database.
15.  Orient Star Somes WZ0201EL

Caliber:
40M50

Maker:
Orient Star
Latest Test
This is the first 40M50 powered watch as well as the first Orient Star to be tested.

It recorded +5.9 SpD (well within the manufacturer's error rate or - 15 SpD and +25 SpD).

Top 52.3% of all the watches on Toolwatch's  database.
16.  Hamilton khaki Field Officer Auto H70615733

Caliber:
ETA2824

Maker:
Hamilton
Latest Test
This is the second Hamilton and the second ETA2824 powered watch to be tested.

It recorded +2.0 SpD (well within the manufacturer's error rate or +/- 15 SpD as per the highest grade of adjustment).

Top 76.4% of all the watches on Toolwatch's  database.
17.  Zeppelin 7360-1 Features Series Flatline

Caliber:
Miyota82S5

Maker:
Zeppelin

Latest Test
This is the first Zeppelin and the first Miyota82S5 powered watch to be tested.

It recorded -32.6 SpD (the manufacturer's error rate of -20 SpD to +40 SpD) for the first test.

There is a possibility that this watch need adjustments.


Top 15.5% of all the watches on Toolwatch's  database.

The second test was worst at -67.8 SpD. Maintenance is required. 
18.  Seiko Prospex Fieldmaster SBDC011

Caliber:
6R15

Maker:
Seiko
Latest Test
This is the third 6R15 powered watch to be tested.

It recorded +23.1 SpD (within the manufacturer's error rate or +25 SpD and -15 SpD).

Top 19.8% of all the watches on Toolwatch's  database.

Second test 32.5 SpD, worst - maintenance required.
19.  BALL Engineer Hydrocarbon DeepQUEST DM3000A-SCJ-BK 

Caliber:
RR1101-C

Maker:
Ball

Latest Test
This is the first Ball and the first RR1101 powered watch to be tested.

It recorded +4.0 SpD (This movement is a COSC certified.  The error rate must be between -4 SpD and +6 SpD).

Top 62.4% of all the watches on Toolwatch's  database.
20.  Seiko Presage SARY055

Caliber:
4R36

Maker:
Seiko
Latest Test
This is the second 4R36 movement to be tested.

Two tests were done. The first recorded -1.5 SpD while the second was +3.8 SpD.


Top 64.4% of all the watches on Toolwatch's  database.
21. 
BALL Engineer Hydrocarbon AeroGMT Reference DG2016A-SC-BK

Caliber:
RR1201-C

Maker:
Ball

Latest Test
This is the first RR1201 movement to be tested. The second BALL.

Recorded a +5.1 SpD on the first try. This movement is a COSC certified.  The error rate must be between -4 SpD and +6 SpD.

Top 56.7% of all the watches on Toolwatch's  database.
22. 
Seiko Prospex SBEC001 TRANSOCEAN 200 meter Chronograph Diver

Caliber:
8R49

Maker:
Seiko

Latest Test
This is the first 8R49 movement to be tested.

Recorded a -9.5 SpD on the first try.  The error rate must be between -15 SpD and +25 SpD.

Top 39.2% of all the watches on Toolwatch's database.
23. 
Seiko SKX007KD Professional Diver 200M with Jubilee Bracelet

Caliber:
7S26

Maker:
Seiko

Latest Test
This is the first 7S26 movement to be tested.

Recorded a -3.4 SpD on the first try.  The error rate must be between -20 SpD and +40 SpD.

Top 67% of all the watches on Toolwatch's  database.
24. 
Seiko SARB017 Alpinist

Caliber:
6R15

Maker:
Seiko

Latest Test
This is the fourth 6R15 powered watch to be tested.

It recorded -9.8 SpD (within the manufacturer's error rate or +25 SpD and -15 SpD).

Top 38.2% of all the watches on Toolwatch's  database.
25. 
Seiko Brightz Starwars Yoda LE SDGC013

Caliber:
6R21

Maker:
Seiko


Latest Test
This is the first of the 6R21 movement to be tested.

This is the second test. It recorded -13.2 SpD (within the manufacturer's error rate or +25 SpD and -15 SpD).

In the first test it did -18.2 SpD.

Top 30.6% of all the watches on Toolwatch's  database.



26. 
Orient Star GMT Watch Reference DJ00001B

Caliber:
40P50

Maker:
Orient Star

Latest Test
This is the first 40P50 powered watch as well as the second Orient Star to be tested.

It recorded +9.8 SpD (well within the manufacturer's error rate or - 15 SpD and +25 SpD).

Top 38.2% of all the watches on Toolwatch's database.
27. 
Omega Seamaster Bullhead Chronograph Limited Edition Watch Reference 225.12.43.50.01.001

Caliber:
3113

Maker:
Omega

Latest Test
This is the first Omega as well as the 3113 movement tested.

It recorded +7.6 SpD .

Top 45.8% of all the watches on Toolwatch's database.
28. 
Omega Speedmaster Automatic Chronograph Reference 3510.50

Caliber:
3220

Maker:
Omega


Latest Test
The watch was bought as a secondhand. It recorded a +54.2 SpD which is rather bad.

This definitely requires some maintenance.


Top 10.2% of all the watches on Toolwatch's database.

29. 
The Grand Seiko SBGE001 Spring Drive GMT

Caliber:
9R66

Maker:
Seiko


Latest Test
As expected, the Spring Drive movement by Seiko is perfect.

Recorded 0.0 SpD on the first try.

Top 100% of all the watches on Toolwatch's  database.
30. 
Seiko’s Grand Seiko SBGA011 Spring Drive “Snowflake”

Caliber:
9R65

Maker:
Seiko
Latest Test
This Spring Drive movement doe show some error.

Recorded +2.9 SpD on the first try.

Top 70.1% of all the watches on Toolwatch's  database.
31. 
Seiko Prospex Titanium 200M Air Diver SBDC029 “Shogun”

Caliber:
6R15

Maker:
Seiko
Latest Test
This is the fifth 6R15 powered watch to be tested.

It recorded -3.7 SpD (within the manufacturer's error rate or +25 SpD and -15 SpD).

Top 65.2% of all the watches on Toolwatch's  database.
32. 
Orient 300M Pro Saturation Diver SEL0200

Caliber:
40N5A

Maker:
Orient

Latest Test
The first 40N5A movement to be tested.

Recorded +14.4 SpD
(well within the manufacturer's error rate or - 15 SpD and +25 SpD).

Top 28.4% of all the watches on Toolwatch's  database.
33. 
Seiko Ananta Double Retrograde Automatic SPB013J1

Caliber:
6R24

Maker:
Seiko

Latest Test
The first 6R24 movement to be tested.

Recorded -1.7 SpD
(well within the manufacturer's error rate or - 15 SpD and +25 SpD).

Top 80.6 of all the watches on Toolwatch's  database.
34. 
Rolex Oyster Perpetual Datejust 36mm Plastic Crystal Non Quick 1601

Caliber:
1601

Maker:
Rolex
 
Latest Test
This is the first Rolex tested. It is also one I bought pre-owned.

It recorded a very poor -83.3 SpD.

Top 5.6% of all the watches on Toolwatch's  database.

Definitely needs servicing.

35. 
Seiko Criteria Automatic SRPC73K1 "Submersible" 

Caliber:
4R36

Maker:
Seiko

Latest Test
This is the third 4R36 movement to be tested.

It recorded +7.3 SpD.


Top 46.6% of all the watches on Toolwatch's  database.
36. 
Seiko Spirit Automatic SARB035 JDM

Caliber:
6R15

Maker:
Seiko

Latest Test
This is the fifth 6R15 powered watch to be tested.

The result was just unbelievable. It recorded 0.0 SpD (within the manufacturer's error rate or +25 SpD and -15 SpD).

Top 100% of all the watches on Toolwatch's  database.
37. 
Seiko Presage Automatic Blue "Tuxedo" Ref. SARX045

Caliber:
6R15

Maker:
Seiko

 

Latest Test
This is the sixth 6R15 powered watch to be tested.

It recorded +20.1 SpD (within the manufacturer's error rate or +25 SpD and -15 SpD).

This for the third test done. Previous two was very poor. Error in recording I suspect.

Top 21.8% of all the watches on Toolwatch's  database.
38. 
Seiko Prospex SRP773 Turtle Diver

Caliber:
4R36

Maker:
Seiko

 

Latest Test
This is the fourth 4R36 movement to be tested.

It recorded -15.4 SpD.


Top 27% of all the watches on Toolwatch's  database.
39. 
Steinhart Ocean Vintage GMT

Caliber:
ETA2893

Maker:
Steinhart


Latest Test
This is the first ETA2893 GMT movement tested.

Recorded a +9.7 SpD.


Top 38.5% of all the watches on Toolwatch's  database.
40.  
Orient Manual Winding 21 Jewel Power Reserve Pocket Watch CDD00001W “Epoch”

Caliber:
48C40

Maker:
Orient
Latest Test
This is the first manual winding 48C40 movement tested.

Recorded a +21.0 SpD (Stated accuracy: +25 SpD to -15 SpD).


Top 21.2% of all the watches on Toolwatch's  database.
41. 
Ocean7 Airnautic Early Bird

Caliber:
ETA2893

Maker:
Ocean7
 
Latest Test
This is the second ETA2893 GMT movement tested.

Recorded a -15.9 SpD.


Top 26.2% of all the watches on Toolwatch's  database.
42. 
Seiko Presage SSA303J1

Caliber:
4R57

Maker:
Seiko


Latest Test
This is the first 4R57 movement to be tested.

It recorded +4.0 SpD.


Top 61.6% of all the watches on Toolwatch's  database.
43. 
Seiko 5 Sports "Fifty Five Fathoms" SNZH53J1 

Caliber:
4R36

Maker:
Seiko

Latest Test
This is the fifth 4R36 movement to be tested.

It recorded +5.6 SpD.


Top 54.1% of all the watches on Toolwatch's  database.
44.  Vulcain Cricket Dual-Time Reference 100105.019M

Caliber:
V-10

Maker:
Vulcain

Latest Test
This is the first V-10 and Vulcain watch to be tested.

For a winding only movement operating at 18,000 BPH, it recorded -1.8 SpD.


Top 79.7% of all the watches on Toolwatch's  database.
45. 
Victorinox Swiss Army INOX Mechanical Blue Bracelet Reference 241835

Caliber:
ETA2824

Maker:
Victorinox

Latest Test
This is the third ETA2824 and first Victorinox watch to be tested.

It recorded -1.2 SpD (well within the manufacturer's error rate or +/- 15 SpD as per the highest grade of adjustment).

Top 85% of all the watches on Toolwatch's  database.
46. 
Seiko 5 Sports 100M Retro Automatic Open Heart SSA327K1

Caliber:
4R38

Maker:
Seiko

 

Latest Test
This is the first 4R38 movement to be tested.

It recorded a remarkable +0.0 SpD. The first test was an error on my part.


Top 100% of all the watches on Toolwatch's  database.
47. 
Seiko Prospex SLA025J1 (or SBEX007) Hi-Beat 300 Meter Limited Edition Dive Watch

Caliber:
8L55

Maker:
Seiko

 

Latest Test
This is the first Hi-Beat 8L55 movement to be tested.

It recorded +6.9 SpD. This is within the manufacturer's specification of +15 SpD and -10 SpD.


Top 48.2% of all the watches on Toolwatch's  database.
48.  Glycine Combat 6 Vintage Reference GL0122

Caliber:
GL224

Maker:
Glycine
Latest Test
The first test for the GL224 movement as well as the Glycine brand.

Straight out of the box, the movement recorded an accuracy of +2.9 SpD. Manufacturer's stated accuracy is + or - 2 SpD.

Top 70.6% of all the watches on Toolwatch's  database.
49. 
Seiko 5 Sports Stainless Steel Green Dial 'Turtle' SRPB13K1

Caliber:
4R36

Maker:
Seiko

Latest Test
This is the sixth 4R36 movement to be tested.

It recorded +14.2 SpD.


Top 28.6% of all the watches on Toolwatch's  database.
50.  German GPW Military Titanium Automatic Watch by Arctos Elite 

Caliber:
NH35A

Maker:
Arctos Elite

Latest Test
This is the first NH35 series movement to be tested.

It recorded +3.4 SpD.


Top 66.8% of all the watches on Toolwatch's database.
51. 
Orient FDD03003Y0 Monarch Mechanical Watch

Caliber:
48C40

Maker:
Orient

Latest Test
This is the second manual winding 48C40 movement tested.

Recorded a +9.6 SpD (Stated accuracy: +25 SpD to -15 SpD).


Top 38.6% of all the watches on Toolwatch's  database.
52. 
CITIZEN INDEPENDENT Mechanical Watch INNOVATIVE 20th Anniversary Model Reference BJ3-411-91

Caliber:
Caliber 8224 (Miyota 8N24?)

Maker:
Citizen

Latest Test
This is the first Caliber 8224 to be tested (possibly a Miyota 8N24?).

Recorded a -1.7 SpD (Stated accuracy for the Miyota 8N24 is: +40 SpD to -20 SpD).


Top 80.9% of all the watches on Toolwatch's  database.
53. 
Seiko Prospex Diver 300m Marinemaster SLA019J1 Deep Forest Limited Edition 

Caliber:
8L35

Maker:
Seiko


Latest Test
This is the first 8L35 movement to be tested.

Recorded a +9.7 SpD (Stated accuracy: +15 SpD to -10 SpD).


Top 38.4% of all the watches on Toolwatch's  database.
54. 
Seiko 5 Sports SKZ211J1 Atlas/Landshark

Caliber:
7S36A

Maker:
Seiko


Latest Test
This is the first 7S36 series movement to be tested.

Recorded a +19.0 SpD (Stated accuracy: +35 SpD to -25 SpD).


Top 22.8% of all the watches on Toolwatch's  database.
55. 
Seiko Recraft Neo Sports UFO SRPC13K1 Limited Edition 

Caliber:
4R36

Maker:
Seiko


Latest Test
This is the seventh 4R36 movement to be tested.

It recorded +6.4 SpD.


Top 50% of all the watches on Toolwatch's  database.
56. 
SEIKO 5 Military Sports Automatic Watch SRP621K1 Olive Green

Caliber:
4R36

Maker:
Seiko


Latest Test
This is the eighth 4R36 movement to be tested.

It recorded -7.1 SpD.


Top 47.2% of all the watches on Toolwatch's  database.
57. 
Alpina Startimer Pilot Heritage GMT Reference AL-555LNS4H6 Sunset Blue

Caliber:
AL-555

Maker:
Alpina

Latest Test
This is the first AL-555 series movement to be tested.

Recorded a +9.8 SpD.


Top 37.8% of all the watches on Toolwatch's  database.
58. 
Evant Tropic Diver Bronze Finale Limited Edition 100

Caliber:
ETA2824

Maker:
Evant

Latest Test
This is the fourth ETA2824 and second Evant watch to be tested.

It recorded +7.2 SpD (well within the manufacturer's error rate or +/- 15 SpD as per the highest grade of adjustment).

Top 47% of all the watches on Toolwatch's  database.
59.  Orient M-Force Red Dial Diver WV0091E 

Caliber:
40N5A

Maker:
Orient

Latest Test
The second 40N5A movement to be tested.

Recorded -10.0 SpD
(well within the manufacturer's error rate or - 15 SpD and +25 SpD).

Top 37% of all the watches on Toolwatch's  database.
60. 
Orient Bambino Version 4 Blue Dial Reference FAC08004D0

Caliber:
F6724

Maker:
Orient

Latest Test
The first F67 movement to be tested.

Recorded +3.3 SpD
(well within the manufacturer's error rate or - 15 SpD and +25 SpD).

Top 67.6% of all the watches on Toolwatch's  database.
61. 
Schroeder Joailliers 1877 GMT Automatic

Caliber:
ETA2893

Maker:
Schroeder

Latest Test
This is the third ETA2893 GMT movement tested.

First Schroeder tested.

Recorded a -11.7 SpD.


Top 33.4% of all the watches on Toolwatch's database.
62. 
Seiko Prospex Diver SLA017J1 or SBDX019

Caliber:
8L35

Maker:
Seiko

Latest Test
This is the second 8L35 movement to be tested.

Recorded a +10.1 SpD (Stated accuracy: +15 SpD to -10 SpD).


Top 36.9% of all the watches on Toolwatch's  database.
63. 
Seiko Presage SARW025 (or SPB041J1)

Caliber:
6R27

Maker:
Seiko


Latest Test
This is the first 6R27 powered watch to be tested.

It recorded -7.0 SpD (within the manufacturer's error rate or +25 SpD and -15 SpD).

Top 47.6% of all the watches on Toolwatch's  database.
64. 
SEIKO Presage SARX019 Enamel Dress Watch

Caliber:
6R15

Maker:
Seiko

Latest Test
This is the seventh 6R15 powered watch to be tested.

It recorded -10.9 SpD (within the manufacturer's error rate or +25 SpD and -15 SpD).

Top 35% of all the watches on Toolwatch's  database.
65. 
Parnis 60mm Brown Leather Crown Jumbo Pilot Auto SS Watch Reference PI58

Caliber:
Seagull automatic (?)

Maker:
Parnis



Latest Test
This is the first Seagull powered watch to be tested. Unfortunately, the actual caliber is unknown.

It recorded +29.2 SpD.

Top 16.5% of all the watches on Toolwatch's  database.
66.  Seiko Presage Enamel Automatic SPB049J1

Caliber:
6R15

Maker:
Seiko
Latest Test
This is the eighth 6R15 powered watch to be tested.

It recorded -5.8 SpD (within the manufacturer's error rate or +25 SpD and -15 SpD).

Top 52.7% of all the watches on Toolwatch's  database.
67.  Seiko Prospex Gundam LE 1000m Professional SLA029J1/SBDX027

Caliber:
8L35

Maker:
Seiko

Latest Test
This is the third 8L35 movement to be tested.

Recorded a +3.7 SpD (Stated accuracy: +15 SpD to -10 SpD).


Top 64.8% of all the watches on Toolwatch's database.
68. 
Seiko Prospex Automatic Field Watch Green SRPD33K1


Caliber:
4R36

Maker:
Seiko

Latest Test
This is the ninth 4R36 movement to be tested.

It recorded -12.2 SpD. Well within the +45 SPD to -35 SPD accuracy range as stated by Seiko for the 4R36.


Top 32.1% of all the watches on Toolwatch's database.
69. 
OCEAN7 LM5 GMT

Caliber:
ETA2893

Maker:
Ocean7

Latest Test
This is the fourth ETA2893 GMT movement tested.

Second Ocean7 tested.

Recorded a +1.0 SpD.


Top 86.4% of all the watches on Toolwatch's database.
70. 
SEIKO Prospex Transocean SBDC039 Dive Watch

Caliber:
6R15

Maker:
Seiko

Latest Test
This is the ninth 6R15 powered watch to be tested.

It recorded +14.6 SpD (within the manufacturer's error rate or +25 SpD and -15 SpD).

Top 27.9% of all the watches on Toolwatch's database.
71. 
Orient Triton RA-EL0002L Blue Diver

Caliber:
40N5A

Maker:
Orient

Latest Test
The third 40N5A movement to be tested.

Recorded -3.2 SpD
(well within the manufacturer's error rate or - 15 SpD and +25 SpD).

Top 68.1% of all the watches on Toolwatch's database.
72. 
OCEAN7 LM3 V2 1250m Dive Watch

Caliber:
ETA2824

Maker:
Ocean7

Latest Test
This is the fifth ETA2824 and third Ocean7 watch to be tested.

It recorded +3.0 SpD (well within the manufacturer's error rate or +/- 15 SpD as per the highest grade of adjustment).

Top 69.2% of all the watches on Toolwatch's database.
73. 
Invicta 3045 Grand Diver Watch

Caliber:
NH35A

Maker:
Invicta

Latest Test
This is the second NH35 series movement to be tested and the first Invicta.

It recorded +13.2 SpD.


Top 30.2% of all the watches on Toolwatch's database.
74. 
ORIENT Sports 200M Automatic CEM65006D MAKO

Caliber:
46943

Maker:
Orient


Latest Test
This is the first 46943 series movement to be tested.

It recorded -5.1 SpD.


Top 56.4% of all the watches on Toolwatch's database.
75. 
Seiko 5 Sports Automatic SNZJ09K1

Caliber:
7S36B

Maker:
Seiko


Latest Test
This is the second 7S36 series movement to be tested.

Recorded a -1.1 SpD (Stated accuracy: +35 SpD to -25 SpD).


Top 86% of all the watches on Toolwatch's  database.
76. 
Seiko Prospex SBDY001 Field Watch

Caliber:
4R35

Maker:
Seiko

Latest Test
This is the third 4R35 powered watch to be tested.

It recorded -1.4 SpD (well within the manufacturer's error rate).

Top 83.1% of all the watches on Toolwatch's database.
77. 
Seiko SKX779K1 200m Black Monster 

Caliber:
7S26

Maker:
Seiko

Latest Test
This is the second 7S26 movement to be tested.

Recorded a +1.5 SpD on the first try. The error rate must be between -20 SpD and +40 SpD.

Top 82.7% of all the watches on Toolwatch's database.
78.  Orient M-Force SEL07002B “Delta” or “Beast II"

Caliber:
40N5A

Maker:
Orient
Latest Test
The fourth 40N5A movement to be tested.


Manufacturer's error rate or - 15 SpD and +25 SpD

Recording 1: +16.9 SpD; Top 24.8% on Toolwatch's database. 

Recording 2: +10.5 SpD; Top 35.9% on Toolwatch's database.
79. 
Orient Triton RA-EL0002L Blue Diver

Caliber:
40N5A

Maker:
Orient

Latest Test
The fifth 40N5A movement to be tested.


Manufacturer's error rate or - 15 SpD and +25 SpD

Recording 1: +7.4 SpD; Top 45.9% on Toolwatch's database. 
80. 
Casio G-Shock Full Metal 5000 GMWB5000GD-1ER Black

Caliber:
3459

Maker:
Casio



Latest Test
This 3459 quartz movement by Casio is perfectly accurate.

Top 100% of all the watches on Toolwatch's database.
81.  Seiko Prospex Limited Edition 1970s Diver SLA033J1

Caliber:
8L35

Maker:
Seiko



Latest Test
This is the fourth 8L35 movement to be tested.

Recorded a +0.8 SpD (Stated accuracy: +15 SpD to -10 SpD).


Top 89.3% of all the watches on Toolwatch's database.
82. 
Athaya Vintage AV002 Lamafa Diver Watch

Caliber:
NH35A

Maker:
Athaya Vintage


Latest Test
This is the third NH35 series movement to be tested and the first for Athaya Vintage.

It recorded +10.6 SpD.


Top 35.6% of all the watches on Toolwatch's database.
83. 
Hamilton Khaki Field King Automatic Ref: H64455133


Caliber:
ETA2834-2

Maker:
Hamilton

Latest Test
This is the third Hamilton and the first ETA2834-2 powered watch to be tested.

It recorded +0.0 SpD. Increadible.

Top 100% of all the watches on Toolwatch's database.
84. 
Seiko Sport Automatic Infantry SRPC85

Caliber:
4R35

Maker:
Seiko

Latest Test
This is the fourth 4R35 powered watch to be tested.

Test01: Recorded -29.2 SpD. Top 16.5% of all the watches on Toolwatch's database.

Test02: Recorded -21.1 SpD. Top 20.9% of all the watches on Toolwatch's database.
85. 
Seiko 5 Automatic Men Watch SNKK87

Caliber:
7S26

Maker:
Seiko


Latest Test
This is the third 7S26 movement to be tested.

Recorded a -4.7 SpD on the first try. The error rate must be between -20 SpD and +40 SpD.

Top 58.5% of all the watches on Toolwatch's database.
86. 
Seiko Prospex 200m Diver SRP637K1 Monster Tuna

Caliber:
4R36

Maker:
Seiko

Latest Test
This is the tenth 4R36 movement to be tested.

It recorded -6.9 SpD. Well within the +45 SPD to -35 SPD accuracy range as stated by Seiko for the 4R36.


Top 47.8% of all the watches on Toolwatch's database.
87. 
Seiko Retro Classic Automatic Watch SNKM97K1

Caliber:
7S26

Maker:
Seiko

Latest Test
This is the fourth 7S26 movement to be tested.

Recorded a -3.2 SpD on the first try. The error rate must be between -20 SpD and +40 SpD.

Top 67.7% of all the watches on Toolwatch's database.
88. 
Seiko 5 SNKL07K1

Caliber:
7S26

Maker:
Seiko


Latest Test
This is the fifth 7S26 movement to be tested.

Recorded a 0.0 SpD on the first try. The error rate must be between -20 SpD and +40 SpD.

Top 100% of all the watches on Toolwatch's database.
89. 
Casio G-Shock GW-M5610BC-1JF JDM Multi Band 6 with Bracelet

Caliber:
3159

Maker:
Casio

Latest Test
This is the first 3159 movement to be tested.

Recorded a +0.8 SpD on the first try. 

Top 89.2% of all the watches on Toolwatch's database.
90. 
Casio G-Shock Black Out Basic Series GX-56BB-1DR

Caliber:
3221

Maker:
Casio

Latest Test
This is the first 3221 movement to be tested.

Recorded a 0.0 SpD on the first try. 

Top 100% of all the watches on Toolwatch's database.
91. 
Bell & Ross BR02-92 Pro Dial Diver Watch

Caliber:
Sellita SW200

Maker:
Bell & Ross

Latest Test
This is the first SW200 movement to be tested.

Recorded a +18.1 SpD on the first try. 

Top 23.3% of all the watches on Toolwatch's database.
92. 
SEIKO Prospex Fieldmaster LOWERCASE SBEP001 "Digi Tuna" 

Caliber:
S802

Maker:
Seiko


Latest Test
This is the first S802 movement to be tested.

Recorded a +0.4 SpD on the first try. 

Top 91.5% of all the watches on Toolwatch's database.
93. 
Citizen Promaster Eco-Drive Professional Diver 1000M Titanium BN7020-09E Solarzilla

Caliber:
J210

Maker:
Citizen


Latest Test
This is the first J210 movement to be tested.

Recorded a +0.4 SpD on the first try. 

Top 91.5% of all the watches on Toolwatch's database.
94. 
Seiko PROSPEX Diver Scuba GIUGIARO DESIGN Limited Edition SBEE001

Caliber:
7N36

Maker:
Seiko


Latest Test
This is the first 7N36 movement to be tested.

Recorded a +0.7 SpD on the first try. 

Top 89.7% of all the watches on Toolwatch's database.
95. 
Seiko Spirit Chronograph Giugiaro Design 'Ripley Aliens' Limited Edition SCED041

Caliber:
7T12

Maker:
Seiko

Latest Test
This is the first 7T12 movement to be tested.

Recorded a +22.3 SpD on the first try. 

Top 19.9% of all the watches on Toolwatch's database.
96. 
Casio PROTREK Adventure Titanium Triple Sensor Ver. 3 PRW 3000 T7

Caliber:
3414

Maker:
Casio

Latest Test
This is the first 3414 movement to be tested.

Recorded a +0.0 SpD on the first try. 

Top 100% of all the watches on Toolwatch's database.
97. 
CITIZEN Promaster Eco-Drive AQUALAND Titanium Divers Watch JV0055-51E

Caliber:
U101

Maker:
Citizen

Latest Test
This is the first U101 movement to be tested.

Recorded a +0.3 SpD on the first try. 

Top 91.7% of all the watches on Toolwatch's database.
98. 
Seiko 5 Sports FC Barcelona SRP303K1

Caliber:
4R36

Maker:
Seiko

Latest Test
This is the eleventh 4R36 movement to be tested.

It recorded -7.4 SpD. Well within the +45 SPD to -35 SPD accuracy range as stated by Seiko for the 4R36.


Top 45.9% of all the watches on Toolwatch's database.
99. 
Aristo Flieger Automatic 3H114 Pilot Watch


Caliber:
ETA2824

Maker:
Aristo


Latest Test
This is the sixth ETA2824 and first Aristo watch to be tested.

Test01: Recorded +59.0 SpD. Top 8.9% of all the watches on Toolwatch's database.

Test02: Recorded +52.2 SpD. Top 10.4% of all the watches on Toolwatch's database.

Test03: Recorded +53.1 SpD. Top 10.2% of all the watches on Toolwatch's database. 

Manufacturer's error rate of +/- 15 SpD as per the highest grade of adjustment.




100. 
Orient M-Force Diving Sports Automatic WV0021

Caliber:
40N5A

Maker:
Orient

Latest Test
The sixth 40N5A movement to be tested. Manufacturer's error rate or - 15 SpD and +25 SpD

Recording 1: -57.4 SpD; Top 9.3%

Recording 2: +72.9 SpD; Top 6.6% 

Recording 3: +89.8 SpD; Top 4.8%  

Recording 4: +18.0 SpD; Top 23.3% 

Recording 5: +17.7 SpD; Top 23.8%   
101.  Steinhart Ocean One Black 3D Ceramic Bezel Gnomon Exclusive

Caliber:
ETA2824

Maker:
Steinhart


Latest Test
This is the seventh ETA2824 to be tested.

Test01 (straight out of the box): Recorded +7.0 SpD. Top 47.4% of all the watches on Toolwatch's database.

Manufacturer's error rate of +/- 15 SpD as per the highest grade of adjustment.
102. 
Ocean7 LM-8 Professional Deep Diver


Caliber:
ETA2824

Maker:
Ocean7
Latest Test
This is the eight ETA2824 to be tested.

Test01 (straight out of the box): Recorded +9.7 SpD. Top 37.4% of all the watches on Toolwatch's database.

Manufacturer's error rate of +/- 15 SpD as per the highest grade of adjustment.
103. 
Invicta 8926 Pro Diver Automatic Watch

Caliber:
NH25A

Maker:
Invicta
Latest Test
This is the first NH25 series movement to be tested. Accuracy stated at of -25 ~ +35 seconds per day

It recorded -1.5 SpD.


Top 82.6% of all the watches on Toolwatch's database.
104. 
Deep Blue Pro Seadiver 1k Blue Dial

Caliber:
Miyota8205

Maker:
Deep Blue

Latest Test
This is the first Miyota8205 powered watch to be tested.

It recorded -6.9 SpD (well within the manufacturer's error rate or - 20 SpD and +40 SpD).

Top 47.6% of all the watches on Toolwatch's  database.
105. 
Orient Automatic Flight - Aviation Type Pilot - CER2A003

Caliber:
48743

Maker:
Orient


Latest Test
This is the first 48743 movement to be tested.

Recorded a +17.7 SpD on the first try. 

Top 23.7% of all the watches on Toolwatch's database.
106. 
Citizen Signature Grand Touring Automatic NB0070-57E

Caliber:
Miyota9010

Maker:
Citizen

Latest Test
This is the first 9010 movement to be tested.

Recorded a +0.0 SpD on the first try. 

Top 100% of all the watches on Toolwatch's database.
107. 
SEIKO Prospex 200M Diver Automatic SBDC053

Caliber:
6R15

Maker:
Seiko
Latest Test
This is the tenth 6R15 powered watch to be tested.

It recorded -1.1 SpD (within the manufacturer's error rate or +25 SpD and -15 SpD).

Top 89% of all the watches on Toolwatch's database.
108.  Casio G-Shock GA-2000E-4DR Analog-Digital with Carbon Core Guard


Caliber:
5590

Maker:
Casio
Latest Test
This is the first 5590 movement to be tested.

Recorded a -0.9 SpD on the first try. 

Top 88.7% of all the watches on Toolwatch's database.
109.  Orient Sports SK Legendary Diver Retro 70's Automatic RA-AA0B03L

Caliber:
F6922

Maker:
Orient
Latest Test
The first F6922 movement to be tested.

Recording 01: +14.7 SpD; Top 27.5%

Recording 02: +12.5 SpD; Top 31.1%

Manufacturer's error rate of - 15 SpD and +25 SpD.
110. 
Rolex Cosmograph Daytona 116520

Caliber:
4130

Maker:
Rolex
 

Latest Test
This is the second Rolex tested. It is the first Caliber 4130 to be tested.

It recorded a -4.0 SpD.

Top 61.6% of all the watches on Toolwatch's database.
111. 
Rolex Oyster Perpetual Explorer 39 mm Reference 214270

Caliber:
3132

Maker:
Rolex
Latest Test
This is the third Rolex tested. It is the first Caliber 3132 to be tested.

It recorded a +1.5 SpD.

Top 82% of all the watches on Toolwatch's database.
112. 
Orient Star Open Heart Tonneau DAAA004W or WZ0121DA

Caliber:
40R54

Maker:
Orient Star

Latest Test
This is the first 40R54 powered watch as well as the third Orient Star to be tested.

It recorded +4.8 SpD (well within the manufacturer's error rate or - 15 SpD and +25 SpD).

Top 57.9% of all the watches on Toolwatch's database.
113. 
TUDOR Heritage Black Bay 'Midnight Blue' Rivet Steel Bracelet Reference M79230B-0001

Caliber:
MT5602

Maker:
Tudor

Latest Test
This is the first Tudor tested. It is also the first Caliber MT5602 to be tested.

It recorded a -3.1 SpD.

Top 68.2% of all the watches on Toolwatch's database.
114. 
Seiko 5 SNK805K2 Automatic Military

Caliber:
7S26

Maker:
Seiko


Latest Test
This is the sixth 7S26 movement to be tested.

Recording 01: +22.5 SpD; Top 19.7%

Recording 02: +19.0 SpD; Top 22.4%

The error rate must be between -20 SpD and +40 SpD.
115. 
Rolex Milgauss 116400GV

Caliber:
3131

Maker:
Rolex

Latest Test
This is the fourth Rolex tested. It is the first Caliber 3131 to be tested.

It recorded a +2.7 SpD.

Top 71.4% of all the watches on Toolwatch's database.
116. 
Citizen Promaster Titanium Diver NY0054-04L Blue Dial Watch

Caliber:
Miyota8203A

Maker:
Citizen

Latest Test
It recorded +5.4 SpD (well within the manufacturer's error rate or - 20 SpD and +40 SpD).

Top 54.8% of all the watches on Toolwatch's database.
117. 
The ORIENT Automatic Military Collection CER2D009F

Caliber:
48743

Maker:
Orient

Latest Test
This is the second 48743 movement to be tested.

Recorded a +5.2 SpD on the first try. 

Top 55.4% of all the watches on Toolwatch's database.
118. 
Seiko 5 Sport 100M SNZG09K1 Military Watch

Caliber:
7S36B

Maker:
Seiko

Latest Test
This is the third 7S36 series movement to be tested.

Recorded a 0.0 SpD (Stated accuracy: +35 SpD to -25 SpD).


Top 100% of all the watches on Toolwatch's  database.
119. 
Laco 1925 Squad Atacama “Ninja” Reference 861632

Caliber:
ETA2824-2

Maker:
Laco 1925

Latest Test
This is the ninth ETA2824 to be tested.

Recorded -16.0 SpD. Top 25.6% of all the watches on Toolwatch's database.

Manufacturer's error rate of +/- 15 SpD as per the highest grade of adjustment.
120. 
Hamilton Khaki Navy BeLOWZERO 1000m Automatic H78585333

Caliber:
ETA2826-2

Maker:
Hamilton

Latest Test
This is the first ETA2826-2 to be tested.

Recorded +2.0 SpD. Top 76.5% of all the watches on Toolwatch's database.
121. 
Citizen NY2300-09G 200m Diver

Caliber:
Miyota8200

Maker:
Citizen

Latest Test
It recorded +31.3 SpD.

Top 15.5% of all the watches on Toolwatch's database.
122. 
Squale 30 ATMOS Blue/Red Vintage GMT Ceramica Reference 1545GBRVC 

Caliber:
Sellita SW300-1/ETA 2893-2

Maker:
Squale
 
Latest Test
It recorded -7.7 SpD.

Top 44.5% of all the watches on Toolwatch's database.
123. 
Citizen Promaster Autozilla 1000m Titanium Divers Watch NH6930-09F (NH6931-06E)

Caliber:
Miyota8203

Maker:
Citizen


Latest Test
It recorded -9.2 SpD (well within the manufacturer's error rate or - 20 SpD and +40 SpD).

Top 39.5% of all the watches on Toolwatch's database.
124. 
TUDOR Pelagos Titanium 500 meter Blue Dial Dive Watch Reference M25600TB-0001

Caliber:
MT5612

Maker:
Tudor

Latest Test
This is the second Tudor tested. It is also the first Caliber MT5612 to be tested.

It recorded a -3.4 SpD.

Top 66.4% of all the watches on Toolwatch's database.
125. Seiko Prospex Fieldmaster Lowercase Solar JDM SBDJ029

Caliber:
V157

Maker:
Seiko
Latest Test
This is the first V157 tested.

It recorded -0.4 SpD (within the manufacturer's error rate or +15 SpM and -15 SpM).

Top 91.2% of all the watches on Toolwatch's database.
126.  Seiko Prospex Hybrid Display Solar Diver Arnie SNJ025

Caliber:
H851

Maker:
Seiko
Latest Test
This is the first H851 tested.

It recorded a perfect +0.0 SpD (within the manufacturer's error rate or +15 SpM and -15 SpM).

Top 100% of all the watches on Toolwatch's database.
127. 
Seiko Presage Automatic "Baby GS Snowflake 2" Limited Edition International Ref. SJE073 or JDM Ref. SARA015

Caliber:
6L35

Maker:
Seiko

Latest Test
This is the first 6L35 powered watch to be tested.

It recorded -3.9 SpD (within the manufacturer's error rate or +15 SpD and -10 SpD).

Top 63.1% of all the watches on Toolwatch's database.
128. 
Seiko Prospex Watch Landmaster 25th Anniversary Limited Titanium Model SBEJ003

Caliber:
6R64

Maker:
Seiko

Latest Test
This is the first 6R64 powered watch to be tested.

It recorded -4.4 SpD (within the manufacturer's error rate or +25 SpD and -15 SpD).

Top 59.2% of all the watches on Toolwatch's database.
129. 
Rado Original Diastar Diver Automatic Model R12639023

Caliber:
ETA2824-2

Maker:
Rado

Latest Test
This is the tenth ETA2824 to be tested.

Recorded +1.8 SpD. Top 78.8% of all the watches on Toolwatch's database.

Manufacturer's error rate of +/- 15 SpD as per the highest grade of adjustment.
130. 
Seiko Presage Chronograph SRQ025J1

Caliber:
8R48

Maker:
Seiko

Latest Test
This is the first 8R48 movement to be tested.

Recorded a +9.0 SpD on the first try.  The error rate must be between -15 SpD and +25 SpD.

Top 39.9% of all the watches on Toolwatch's database.
131. 
AVI-8 Hawker Hurricane Automatic Pilot Watch AV-4017-02

Caliber:
Seagull DG-3809-3D

Maker:
AVI-8

Latest Test
This is the first Seagull DG-3809-3D movement to be tested.

It recorded -9.6 SpD.

Top 38% of all the watches on Toolwatch's database.
132. 
Seiko 5 Sports Military Automatic Green SSA299K1

Caliber:
4R37

Maker:
Seiko

Latest Test
This is the first 4R37 movement to be tested.

It recorded +3.2 SpD. Well within the +45 SPD to -35 SPD accuracy range as stated by Seiko.


Top 67.8% of all the watches on Toolwatch's database.
133. 
Victorinox Dive Master 500 Black Ice Mechanical

Caliber:
ETA2892.A2

Maker:
Victorinox

Latest Test
This is the first ETA2892 movement to be tested.

It recorded +6.0 SpD. Well within the +/-20 SPD accuracy range as stated by ETA.


Top 50.7% of all the watches on Toolwatch's database.
134. Orient Automatic King Master WV0021AA JDM

Caliber:
F6922

Maker:
Orient
Latest Test
The second F6922 movement to be tested.

Recording 01: +11.8 SpD; Top 32.5%

Manufacturer's error rate of - 15 SpD and +25 SpD.
135. 
SeiyaJapan Original Watch Automatic A167-A (Dial Type A)

Caliber:
Miyota9015

Maker:
SeiyaJapan


Latest Test
This is the first 9015 movement to be tested.

Recorded a +15.6 SpD on the first try. 

Top 26.1% of all the watches on Toolwatch's database.
136.   Seiko Astron GPS Solar Dual Time SBX047

Caliber:
8X53

Maker:
Seiko



Latest Test
This is the first 8X53 movement to be tested.

Recorded a +0.7 SpD.

Top 89.8% of all the watches on Toolwatch's database.
137. Citizen Aviator Automatic Green Dial NJ0100-38X

Caliber:
Miyota8210

Maker:
Citizen
Latest Test
This is the first 8210 movement to be tested.

Recording 01: +24.6 SpD; Top 18.4%

Recording 02: +24.4 SpD; Top 18.5%

The error rate must be between +/-20 SpD.
138. 
Evant Tropic Diver Fume Blue Limited Edition 300

Caliber:
ETA2824-2

Maker:
Evant

Latest Test
This is the eleventh ETA2824 to be tested.

Recorded +3.8 SpD. Top 63.2% of all the watches on Toolwatch's database.

Manufacturer's error rate of +/- 15 SpD as per the highest grade of adjustment.
139.  Seiko Prospex Sky Slide Rule Bezel SRPB61K1 Navitimer

Caliber:
4R35B

Maker:
Seiko
Latest Test
This is the fifth 4R35 series powered watch to be tested.

Recorded +6.2 SpD. Top 50.2% of all the watches on Toolwatch's database.

Manaufacturer's stated accuracy +45/-35 seconds per day.
140. Seiko 5 Sports Sense Style NATO Strap SRPD85K1

Caliber:
4R36

Maker:
Seiko

Latest Test
This is the 12th 4R36 movement to be tested.

It recorded -1.6 SpD. Well within the +45 SPD to -35 SPD accuracy range as stated by Seiko for the 4R36.


Top 81% of all the watches on Toolwatch's database.
141. 
Citizen Automatic NY602151E Divers' Watch

Caliber:
Miyota8203

Maker:
Citizen

Latest Test
It recorded +13.3 SpD (well within the manufacturer's error rate or - 20 SpD and +40 SpD).

Top 29.7% of all the watches on Toolwatch's database.
142. Citizen Eco-Drive Promaster Tough Chronograph CA0720-54H

Caliber:
B612

Maker:
Citizen
Latest Test
This is the first B612 movement to be tested.

Stated accuracy: +/-15 seconds per month

Test 01: It recorded +3.2 SpD. Top 67.7% rank.

Test 02: It recorded +0.0 SpD. Top 100% rank.

(Test 02 appears to be more indicative of the module's accuracy compared to Test 01 where recording error is the likely reason why a poor result was reported)



143. 
CITIZEN Promaster TSUNO Chronograph Racer Eco-Drive Limited Edition 100th Anniversary Model AV0077-82E

Caliber:
E210

Maker:
Citizen

Latest Test
This is the first E210 movement to be tested.

Stated accuracy: +/-15 seconds per month

Test 01: It recorded +0.0 SpD. Top 100% rank.


144. 
Seiko Prospex 300MM SBDX001 Marinemaster

Caliber:
8L35

Maker:
Seiko

Latest Test
This is the fifth 8L35 movement to be tested (this is also the first 8L35 that made it into the collection).

Recorded a -6.0 SpD (Stated accuracy: +15 SpD to -10 SpD).


Top 50.8% of all the watches on Toolwatch's database.
145.  Hamilton Jazzmaster Face 2 Face II Auto Chrono LE Reference H32866781

Caliber:
H-41

Maker:
Hamilton
Latest Test
This is the first H-41 movement to be tested.

Recorded a +5.8 SpD.


Top 52.2% of all the watches on Toolwatch's database.
146.  Hamilton Khaki Pilot Pioneer Mechanical H76419931

Caliber:
H-50

Maker:
Hamilton
Latest Test
This is the first H-50 movement to be tested.

Recorded a perfect accuracy +0.0 SpD.


Top 100% of all the watches on Toolwatch's database.
147.  Seiko Prospex Automatic Chronograph 50th Anniversary Limited Edition SRQ029J1

Caliber:
8R48

Maker:
Seiko

Latest Test
This is the second 8R48 movement to be tested.

Recorded a -3.3 SpD on the first try. The error rate must be between -15 SpD and +25 SpD.

Top 67.1% of all the watches on Toolwatch's database.
148.  Seiko Presage Chronograph 55th Anniversary Limited Edition SRQ031J1

Caliber:
8R48

Maker:
Seiko
Latest Test
This is the third 8R48 movement to be tested.

Recorded a -6.5 SpD on the first try. The error rate must be between -15 SpD and +25 SpD.

Top 48.7% of all the watches on Toolwatch's database.
149.  Ball Engineer II Skindiver Heritage Blue Limited Edition Reference DM3208B-P1-BE

Caliber:
RR1102

Maker:
Ball
Latest Test
This is the first RR1102 movement to be tested.

Recorded a +8.2 SpD on the first try.

Top 41.9% of all the watches on Toolwatch's database.
150.  Orient Star Sports 200 meter Air Diver Blue Power Reserve Reference RK-AU0302L

Caliber:
F6N47

Maker:
Orient Star


Latest Test
This is the first F6N47 movement to be tested. Daily error rate of +25 SpD to -15 SpD.

Test01: -18.1 SpD (23% rank) on the first try.

Test02: -6.6 SpD (48.4% rank) on the second try.


151.  Orient Star Sports Outdoor Green PVD Reference RK-AU0208E 

Caliber:
F6N43

Maker:
Orient Star

 

This is the first F6N43 movement to be tested. Daily error rate of +25 SpD to -15 SpD.

Test01: +15.4 SpD (26.3% rank) on the first try.

Test02: +10.9 SpD (34.5% rank) on the second try.
152.  Hamilton American Classic Chrono-Matic 50 Auto Chrono Limited Edition Reference H51616731

Caliber:
H-31

Maker:
Hamilton
This is the second H-31 to be tested.

Recorded +12.0 SpD on the first try.

Top 31.7% of all the watches on Toolwatch's  database.
153. Seiko Prospex Green Sumo SPB103J1

Caliber:
6R35

Maker:
Seiko

This is the first 6R35 powered watch to be tested.

It recorded +9.6 SpD (within the manufacturer's error rate or +25 SpD and -15 SpD).

Top 37.9% of all the watches on Toolwatch's database.
154.  
Casio G-Shock Square Titanium Camouflage GMW-B5000TCM-1JR 

Caliber:
3459

Maker:
Casio
This is the second 3459 quartz movement by Casio to be tested.

It recorded -0.4 SpD.

Top 91.4% of all the watches on Toolwatch's database.
155.  
Seiko Prospex Alpinist SPB117J1 

Caliber:
6R35

Maker:
Seiko
This is the second 6R35 powered watch to be tested.

Manufacturer's error rate or +25 SpD and -15 SpD.

For the first test it recorded +14.9 SpD (Top 26.9%).

For the second test it recorded +7.9 SpD (Top 43%).


156.  
Gruppo Gamma Venturo Field Watch #2

Caliber:
NH35A

Maker:
Gruppo Gamma

This is the fourth NH35 series movement to be tested.

It recorded -13.1 SpD.


Top 29.7% of all the watches on Toolwatch's database.
157.  
Seiko Prospex King Turtle Diver SRPE03K1

Caliber:
4R36

Maker:
Seiko

This is the 13th 4R36 movement to be tested.

It recorded -9.6 SpD. Well within the +45 SPD to -35 SPD accuracy range as stated by Seiko for the 4R36.


Top 37.6% of all the watches on Toolwatch's database.
158.  
Seiko Superior SSA005K1 Flight Computer CYCLOPS

Caliber:
4R37

Maker:
Seiko

This is the second 4R37 movement to be tested.

It recorded -5.9 SpD. Well within the +45 SPD to -35 SPD accuracy range as stated by Seiko.


Top 51.2% of all the watches on Toolwatch's database.
159.  
Steinhart Ocean One Vintage

Caliber:
Sellita SW200/ETA 2824-2

Maker:
Steinhart



It recorded -1.7 SpD.

Top 79.8% of all the watches on Toolwatch's database.
160.  
Rado Captain Cook 42 mm Automatic Green with Bracelet Reference R32505313

Caliber:
ETA C07.611
Maker:
Rado

This is the first ETA C07.611 movement to be tested.

It recorded -6.3 SpD.

Top 49.2% of all the watches on Toolwatch's database.
ss Test1Test2
ss Test1Test2

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