Rubber b  สำหรับ AP ROO    ขนาดสาย  28/20 มม  
 
ผลิตจาก Vulcanized Rubber  ใส่ได้สุดเท่ห์ กับ Audemars Piguet Royal Oak 42mm เท่านั้น)
 
Vulcanized Rubber strap engineered to fit the Audemars Piguet Royal Oak 42mm case and your AP tang style buckle. NOTE: This strap is NOT compatible with 44mm models. 
Although this strap looks and feels identical to Alligator hide, it is actually 100% RUBBER, and therefore waterproof for all aquatic activities.
Made in Switzerland of pure vulcanized rubber. No coatings, blends or bonding.
Meets FDA and BVGG Specifications: non-toxic, non-marking, non-allergen, does not attract dust.
STANDARD SIZE ( 6 1/2 - 7 7/8 inches or 16 - 20 cm )
FOR 42MM Diver model: You will need to purchase a 20mm tang buckle from AP, as your model comes originally with a larger buckle than all other models in this catagory. 
Watch and buckle NOT included.