Osiris Men's Calfskin Watch Strap - Hirsch Straps

The HIRSCH Osiris watch strap is crafted from fine-grained calfskin leather with a silky smooth shine finish. With minimal padding and a flat, low profile design, the timeless elegance of Osiris is a simple yet versatile pairing with many watch styles. Equipped with the HIRSCH quick release spring bar system to make changing your strap quick and easy! Details  HIRSCH Osiris is a smooth and refined strap constructed from flexible calfskin box leather. The fine-grain pattern and shine finish gives the strap an overall dignified, classic look. The strap features HIRSCH Softglove leather lining, matching stitching, a tone on tone backstitched seam and an all over comfortable fit. Deployant buckles are available as an upgrade and can help lengthen the lifespan of your watch strap. Upper Material: Calfskin Leather Lining Material: Softglove Leather  Color: Chestnut Stitching: Matching Finish:  Semi-Gloss  Length: 7.75" (120mmx80mm) Class: Men's Regular Waterproof: No, Water-Resistant Hypoallergenic: No Sizing    Strap Size    Watch End Width      Buckle Size    Buckle End Width      Thickness   Watch End - Buckle End   18mm 16mm 3.0 - 2.0mm 20mm 18mm 3.0 - 2.0mm   Sizing Mobile   Strap Size   Watch End Width   Buckle Size   Buckle End Width   18mm 16mm 20mm 18mm Thickness   Watch End - Buckle End   18mm Strap:  3.0 - 2.0mm 20mm Strap:  3.0 - 2.0mm