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Bonetto Cinturini 330 Rubber Watch Strap - Orange

Made in Italy from vulcanized NBR rubber. Waterproof, UV-resistant, and nonallergenic.

$48.00
Unsure about fit? Find your strap size
Strap width:20mm
Ships same or next business day  • Free U.S. shipping over $49  • Easy 60-day returns

Model 330 combines a fine diamond-pattern texture with a broad, straightforward dive-strap shape. The long row of oval sizing holes and flat profile give it a distinctly old-school look, while the textured surface keeps the large rubber sections from feeling plain. Quick-release spring bars make strap changes fast and tool-free.

Material & feel

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.

Sizing & specs Length, taper, spring bars, buckle finish and more

Length:

122mm / 80mm (fits wrists 6.75–7.75in)

Measurements exclude the buckle.

Taper:

  • 20mm lug / 20mm buckle
Spring bars:
Quick release
Buckle:
Polished stainless steel
Thickness:
2.5mm
Sheen:
Matte
Fit guidance

Model 330 features a dense hole pattern that provides a wide adjustment range, making it easier to fine-tune the fit for wrists between standard sizing increments. The untapered profile maintains the same width at the buckle end, and quick-release spring bars allow tool-free strap changes.

Popular watch pairings

20mm strap width fits:

  • Glycine Combat Sub 39
  • Omega Seamaster Diver 300M
  • Omega Speedmaster Professional
  • Rolex Submariner
  • Sinn 104
  • Tudor Black Bay Fifty-Eight
Wear & care

Swim ready, suitable for swimming and regular water exposure.

Clean with lukewarm water and mild soap as needed. Rinse thoroughly and allow to air dry fully. Avoid solvents, abrasives and petroleum-based cleaners.

About the brand

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.

Shipping

Orders placed by 2:00pm PST on business days typically ship the same day.

Tracking is included with every order and emailed at shipment.

United States

  • USPS Ground Advantage: free on orders over $49, or $5.95 on orders up to $49. 3 to 6 business days.
  • USPS Priority Mail: $9.95. 2 to 4 business days.
  • USPS Priority Mail Express: $25.95. 1 to 3 business days.

International

  • USPS First Class International: $17.95. 10 to 21 business days.

For complete shipping details, see our Shipping Policy.

Returns & exchanges

Unused items may be returned or exchanged within 60 days of purchase.

Please contact us before sending an exchange.

For full return details and instructions, see our Returns Policy.

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