Strap for UR-110 Eastwood Macassar Ebony

No, the bracelet is integrated into the case. The lug attachment is non-standard: a conventional strap won't fit. For this watch, I craft a bespoke strap directly on the UR-110, shaping every detail to the asymmetric geometry of the case.

You'll visit the atelier. <a href="/pages/casati-booking">Casati Milano</a> works by appointment only. I take measurements directly from the case, study the tilt of the titanium and red gold, and model the strap so everything dialogues together.

Mississippi Alligator in black. Its fine surface doesn't compete with the sculptural forms of the UR-110, and it ages with deep patina without stealing focus. The watch's asymmetry deserves leather that knows how to step back.

It depends on wear and care. A bespoke quality leather strap will travel with you for 8–10 years, if you treat it with respect. Leather ages and develops character. Sometimes a damp cloth is enough. If you care for it, the strap tells the story alongside the watch.

Because its satellite system isn't just technique—it's architecture. The asymmetric case in titanium and red gold has no precedent. An industrial strap erases Urwerk's work. In the atelier, I build around that vision, not against it.