Bonetto Cinturini 281 NBR Rubber Watch Strap

Expertly crafted in Italy for more than forty years, vanilla-scented Bonetto Cinturini rubber dive watch straps have long been trusted by renowned watchmakers for their perfect combination of durability and comfort. Made from high-quality vulcanized nitrile butadiene (NBR) rubber, these waterproof, nontoxic and nonallergenic straps are engineered to withstand seawater and UV radiation from sunlight. In addition, thanks to the repellent properties of NBR rubber (unlike silicone), you can say goodbye to lint and dust! With hundreds (and hundreds) of positive reviews, Bonetto Cinturini straps are a great choice for any watch enthusiast.

With its slim profile and slanted end, Model 281 has a sleek, retro design inspired by 1960s dive watch straps. Round and ladder-style perforations provide a comfortable fit and allow air circulation.

Material:

• Premium vulcanized NBR rubber (not silicone)
• Vulcanization is a curing process using heat and sulfur that promotes strength, suppleness and protection from abrasion
• Polished stainless steel buckle with 8mm tang

Sizing:

• Available in 18mm, 20mm and 22mm
• Strap/buckle taper: 18mm/18mm, 20mm/20mm, 22mm/20mm
• 18mm piece length 127mm / 78mm excluding buckle; total length 8-1/8" excluding buckle
• 20mm and 22mm piece length 136mm / 80mm excluding buckle; total length 8-1/2" excluding buckle
• 4mm thick at lug ends; 2mm at opposite ends
• 18mm and 22mm are straight; 20mm is notched (see photos)

Includes:

• One free pair of strong, seamless double-flange stainless steel spring bars (Model 281 accommodates a maximum bar thickness of 1.5mm)

Watch an Urban Gentry video review of the Bonetto Cinturini Model 281 rubber strap on a Marathon automatic diver: