I got my replacement strap for my Seiko Prospex Emperor Tuna SBDX011 direct from Japan. This particular strap is usually paired with the latest iteration of the Emperor Tuna SBDX013. Instead of rubber, it is made out of silicone which should give it more durability. Read my previous posting on the event that forced me to get this item: http://easternwatch.blogspot.my/2016/09/omg-moment-seiko-prospex-emperor-tuna.html
The metal parts are all made out of titanium.
The metal parts are all made out of titanium.
