Yes. Every strap is cut from genuine ostrich hide. The raised round bumps (quill follicles) are natural to the leather. Cheaper alternatives emboss this pattern onto calfskin to imitate the look — we don't.

Shell cordovan is a leather made from a fibrous membrane (the "shell") in the rump of a horse. It takes 6+ months to tan properly and yields only enough leather for a few pairs of shoes per hide. The dense structure is what gives cordovan its non-creasing, high-gloss character.

Versatile leather that works across classic and vintage-styled pieces. Rolex Datejust, Hamilton Ventura, Longines Master, IWC Pilot, Cartier Tank all pair well. The quill texture is decorative without being aggressive — looks more refined than crocodile, less formal than smooth calfskin.

Wipe with a dry or barely-damp soft cloth after wear. Avoid prolonged water exposure and harsh cleaners. Ostrich is naturally durable and supple — daily wear softens it further over months of use, similar to fine cowhide.

Any lug width from 8mm to 30mm in 1mm increments, and lengths from short (5.0' wrist) through extra-long (12' wrist). Use the Lug Width Finder if you don't know your watch's lug width, and the Bespoke Fit Calculator to dial in length.