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Model 326 follows the same shape and proportions as Model 325, but without contrast stitching. The result is cleaner and more understated, with smooth rubber, sculpted edges, and a quiet dive-style profile that stays out of the way on the wrist.
Without stitching, the design reads simpler and more utilitarian. Double keepers keep the strap looking tidy once buckled, with no visual breaks or added detail.
Made in Italy from vulcanized NBR rubber. Waterproof, UV-resistant, and nonallergenic.
The rubber has a matte surface and a firm, flexible feel. It wraps the wrist easily and holds its shape during wear, without feeling soft or overly elastic.
The smooth finish keeps skin contact comfortable and gives the strap a more uniform look compared to the stitched version.
Carries a light vanilla scent, typical of Italian-made vulcanized rubber.
Thickness: approx. 5.0mm→3.5mm (measured at lug end, tapering toward buckle)
Sheen: Matte
Buckle: Polished stainless steel
Taper by size:
Spring bars: Standard (free pair included)
Apple Watch: 22mm fits Apple Watch (with strap adapters).
Model 326 is cut slightly shorter than most Bonetto straps, making it a good option for smaller wrists or for anyone who prefers minimal excess length. The double keepers help keep the tail secure and controlled.
The sculpted edges soften the profile on the wrist and keep the strap from looking bulky, especially on compact sports watches.
For a deeper look at how rubber straps behave on the wrist, see our guide to rubber strap fit and comfort.
Length & wrist size:
125mm / 75mm (fits wrists approx. 7.0–7.75in)
Measurements exclude the buckle.
Water exposure: Waterproof, designed for prolonged water exposure including swimming and diving.
For routine care, rinse with lukewarm water and mild soap as needed. Rinse thoroughly to remove residue. Avoid solvents, petroleum-based cleaners, and abrasive materials, as these can damage the rubber. Dry with a soft cloth and allow the strap to air dry completely before wearing.
Bonetto Cinturini is an Italian manufacturer with more than forty years of experience producing rubber watch straps for professional and everyday use. The brand specializes in straps made from vulcanized nitrile butadiene rubber, selected for its durability, flexibility, and resistance to seawater and UV exposure.
Bonetto Cinturini straps are widely used by watch manufacturers and enthusiasts who value long-term performance, comfort, and straightforward, functional design.
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Independent watch strap specialist since 2007