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Model 330 is the most relaxed strap in the Bonetto range. It has a classic waffle-style diamond pattern and a slim profile that gives it an easy, broken-in feel right out of the box. The surface texture adds visual interest without making the strap look busy or overly sporty.
This is the only Bonetto strap we offer with integrated quick-release spring bars, which makes it especially practical for frequent strap changes. The untapered shape keeps the look straightforward and balanced on the wrist.
Made in Italy from vulcanized NBR rubber. Waterproof, UV-resistant, and nonallergenic.
This strap flexes easily, drapes naturally, and feels comfortable from the first wear rather than needing time to settle in.
The waffle pattern adds grip and airflow without stiffness. Model 330 feels light and forgiving, even during long days on the wrist.
Carries a light vanilla scent, typical of Italian-made vulcanized rubber.
Thickness: approx. 2.5mm
Sheen: Matte
Buckle: Polished stainless steel
Spring bars: Quick release
Model 330 offers a wide adjustment range thanks to its dense hole pattern, making it easy to fine-tune the fit. This works well for wrists that fall between standard sizing increments.
The untapered profile keeps the strap feeling stable, while the quick-release bars make on-and-off changes fast and tool-free. It’s a good option for everyday wear when comfort and convenience matter more than a rigid, structured feel.
For a deeper look at how rubber straps behave on the wrist, see our guide to rubber strap fit and comfort.
Length & wrist size:
122mm / 80mm (fits wrists approx. 6.75–7.75in)
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