Originating from Vicenza, Italy, Bonetto Cinturini creates OEM rubber dive straps for multiple renowned watch brands. This family-owned company has been in business for more than forty years. Bonetto Cinturini straps are made of high-quality vulcanized nitrile (NBR) rubber, providing waterproof, non-toxic, and non-allergenic properties. They do not collect lint and dust like silicone rubber and are resistant to salt and UVA rays. In addition, they have a subtle, pleasant vanilla scent.

Featuring a streamlined profile with a smooth finish and beveled edges, Model 306 is a versatile choice that complements a wide range of watches.

Material:

• Bonetto Cinturini color Grigio Scuro
• 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

Sizing:

• Available in 20mm
• Strap/buckle taper: 20mm/18mm
• Piece length 125mm / 75mm excluding buckle
• Total length 8" (200mm) excluding buckle
• 4.75mm thick at lug ends, tapering to 3.5mm at opposite ends
  

Includes:

• One free pair of strong, seamless double-flange stainless steel spring bars (Model 306 accommodates a maximum bar thickness of 1.5mm)