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- ColaReb Siena Leather Watch Strap - Brown
ColaReb Siena Leather Watch Strap - Brown
Vegetable-tanned calfskin leather with hand stitching and oval holes.
Siena features smooth vegetable-tanned calfskin with off-white stitching and oval sizing holes running through the center of the strap. The simple unpadded construction and matte finish give it a clean vintage look without heavy distressing or oversized detailing. Made in Italy.
Material & feel
The strap is made from full-grain Italian calfskin leather that has been vegetable tanned, giving it a firmer feel at first that gradually softens with wear. Hand stitching is done in an off-white thread, and the oval holes are cleanly cut. The buckle has a brushed finish. The underside is lined with calfskin leather that is breathable and hypoallergenic.
Sizing & specs Length, taper, spring bars, buckle finish and more
Length:
- Regular: 120mm / 80mm (fits wrists 6.75–7.75in)
- Short: 105mm / 70mm (fits wrists 6.25–7.0in)
Taper:
- 18mm lug / 16mm buckle
- 20mm lug / 18mm buckle
- 22mm lug / 20mm buckle
Popular watch pairings
18mm strap width fits:
- Nomos Tangente
20mm strap width fits:
- Glycine Combat Sub 39
- Hamilton Khaki Field
- Omega Seamaster Diver 300M
- Omega Speedmaster Professional
- Orient Bambino 38mm
- Oris Big Crown Pointer Date 40mm
- Rolex Submariner
- Seiko Alpinist SARB017
- Sinn 104
- Tudor Black Bay Fifty-Eight
22mm strap width fits:
- Orient Kamasu
- Orient Ray II
- Tudor Black Bay
Wear & care
Splash only, avoid soaking and prolonged water exposure.
Clean with a soft, slightly damp cloth. Avoid leather cleaners or conditioners, which may darken or affect the grain. Keep away from prolonged moisture and direct sunlight. If damp, dry with a soft cloth and allow to air dry fully.
About the brand
ColaReb is an Italian watch strap manufacturer based in Rome, producing leather and microfiber straps since 1990. The brand works with small family-run workshops where edging, stitching, and color preparation are completed by hand, with all straps designed and made in Italy using Italian materials. Natural variation in grain and color reflects this approach and the materials used.
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.
