Vulcarbonized Rubber strap engineered to fit Rolex Yachtmaster case (40mm only) and deployant buckle*. (NOTE: This strap is not compatible with the new Rose Gold Yachtmaster which comes on an Oysterflex strap).

- Made in Switzerland of pure vulcanized rubber. No coatings, blends, or bondings.

- Meets FDA and BVGG specifications: non toxic, non marking, non allergen. 

- Universal fit for wrist sizes XXS - XL ( 5 1/4 - 8 1/4 inches or 14 - 21 cm ) 

- Does NOT use additional links from your original Rolex bracelet for sizing purposes. The finished look will be exactly as shown.