Rubber B strap M236 Navy with buckle

Vulcanized rubber strap for Rolex DateJust 36mm. This strap utilizes "Blocked Integration" engineering, incorporating precisely calibrated solid inserts for a flawless, motionless flush mount to the Datejust case. 
 

316L Stainless Steel Tang Buckle included.
100% Made in Switzerland of pure vulcanized rubber. No coating, blends or bonding.
Exceeds FDA and BVGG specifications: non-toxic, non-marking and non-allergen. It does not attract     dust.
Universal fit for wrist sizes XXS - XL ( 5 1/2 - 8 inches or 14 - 20 cm ).
Watch NOT included.