Strap for Constellation Quadra Quartz 15 Stainless Steel / Diamond / MOP

No, the bracelet is integrated directly into the case and the lug attachment is not standard. A commercial strap won't fit. For this model, I craft a made-to-measure strap at the atelier, working directly on the case to respect its original architecture.

I work at <a href="/pages/casati-booking">Casati Milano</a>, by appointment only. You bring the watch, I take precise measurements of the case and attachment points, then I build the strap model by model. It's not an adaptation—it's bespoke craftsmanship.

I recommend silky Swift, which dialogues beautifully with the understated elegance of this model. The leather's natural lightness accompanies the case's refinement without weighing it down. If you prefer something more substantial, Mississippi Alligator in reduced scale maintains the same visual proportion.

Good leather, treated with care, lasts 4-6 years of daily wear. Leather ages nobly: Swift becomes soft and matte, Alligator deepens with character. If you don't abuse it and let it breathe, the strap tells a story with you.

It's a construction choice from the 1950s: a 15mm case is so diminutive that every component is designed to dialogue with the rest. The integrated bracelet is part of the architecture, not an added accessory. I respect that geometry without compromise when I craft the made-to-measure strap.