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Silicone rubber strap with contrast stitching and breathable underside.
A smooth black silicone surface paired with orange contrast stitching gives the Hadley-Roma MS3345 a strong sport-focused look. The overall feel is modern and functional, with a soft, flexible build that suits active use.
The strap is made from silicone rubber with a smooth, matte surface and a soft, pliable feel. It is fully waterproof and holds up well in sweat and wet conditions. The underside features molded grooves that help improve airflow and reduce moisture buildup during wear.
Thickness: approx. 3.5mm
Stitching: Orange
Sheen: Matte
Buckle: Polished stainless steel
Taper by size:
Spring bars: Standard (free pair included)
Apple Watch: 22mm fits Apple Watch (with strap adapters).
At 3.5mm thick, the strap has a balanced, flexible profile. It bends easily around the wrist and stays comfortable during extended wear, especially in warm or active conditions.
Length & wrist size:
120mm / 75mm (fits wrists approx. 6.75–7.5in)
Measurements exclude the buckle.
Water resistant, suitable for brief exposure but not intended for swimming or prolonged contact with water.
Clean with lukewarm water and mild soap as needed. Rinse thoroughly to remove residue. Avoid solvents, petroleum-based cleaners, or abrasive materials. Dry with a soft cloth and allow the strap to air dry completely before wearing.
Hadley-Roma is an American manufacturer producing practical watch straps for everyday use. The brand works across a range of materials including leather, vegan alternatives, and durable fabrics such as Cordura, with designs that emphasize utility, consistent fit, and accessible pricing.
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
International
For complete shipping details, see our Shipping Policy.
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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Independent watch strap specialist since 2007