Vulcanized rubber strap engineered to fit Sea-Dweller (40mm only) featuring a solid insert for Blocked Integration to the watch case. Our exclusive Velcro® Alfatex® closure provides a comfortable and esthetically pleasing mount to the Rolex Sea-Dweller. NOTE: This product is not compatible with the new Ceramic Bezel Sea-Dweller 4000 (uses a different RB strap model).
 

- Enjoy the perfect size, based on your wrist circumference.

- Attachment loop contains a TITANIUM INSERT for optimum performance.

- Tortion-tested for extreme strength and security.

- Made in Switzerland of pure vulcanized rubber. No coating, blends or bonding.

- Hand-Sewn with GORE-TENARA® Marine Thread: Maximum resistance to UV-rays, atmospheric conditions, & chemicals.

- Exceeds FDA and BVGG specifications: non toxic, non marking, non allergen. Does not attract dust.