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| Reference Ocarat | #70589 |
| Reference | 03433130-2-16 |
| Brand | Hirsch |
| Product Type | Watch Strap |
| Gender | Men Women |
| Color | Gray |
| Warranty | Manufacturer |
| Warranty Type | In case of manufacturing defect |
| Labels and Certificates | Authorized Retailer |
| Bracelet Material | Calfskin |
| Strap Color | Gray |
| Bracelet Material Finish | Raw Leather (Nubuck-Style) |
| Topstitching | Yes |
| Watch Clasp | Tang Buckle |
| Lug Width (in mm) | 16,00 18,00 20,00 22,00 |
| Bracelet Size | L - 200 mm M - 180 mm |
Rooted in the watchmaking world, Hirsch specializes in interchangeable straps compatible with a wide range of watch cases from various brands. Today's featured strap belongs to the Osiris collection - more specifically, the Osiris Grey Nubuck model. This strap features the Quick Release innovation, making it effortless to switch up the look of your timepiece.
Upper material: Natural calfskin leather with a grey nubuck surface. It delivers a soft, comfortable feel and a vintage aesthetic. The flat profile and tone-on-tone stitching highlight the craftsmanship of the piece.
Lining: HIRSCH Softglove leather.
Closure: H-Standard (HSL) tang buckle in aluminum
Sizes: the strap is available in size M (18 cm) and size L (20 cm). Depending on the size, it is offered in different lug widths.
Size M (18 cm): for lug widths of 14, 18, and 20 millimeters.
Size L (20 cm): for lug widths of 18, 20, and 22 millimeters.
Osiris Grey Nubuck Watch Strap 03433030
(Ref. 70589)
Official European Union notice on your rights in the event of a product's lack of conformity.
For purchases made in-store or on our website between November 3 and December 14, 2026.
From your order page or by contacting our customer service team.
Item must be new, unworn, unpersonalized, and in its original packaging. You are responsible for return shipping costs.