Strap for Constellation Co-Axial 38 White Gold / Diamond / Silver

No. The bracelet is integrated into the case — there are no spring bar lugs like on a conventional watch. A standard strap will not attach. What I recommend is having a bespoke strap made directly in the atelier, modelled to the geometry of your case.

We work only at <a href="/pages/casati-booking">Casati Milano</a>, by appointment. I sit at the bench with the watch and take measurements directly from the case — studying the transition between the griffes and the lugs, mapping every angle. Then I shape the strap by hand, ensuring the integration is seamless.

I prefer Mississippi Alligator or Barenia sellier in the most discreet tones — smoke grey, dark brown, black. The white gold is already an elegant statement: the leather must whisper, not shout. With this model I'm not seeking contrast, I'm seeking continuity.

With daily wear and minimal maintenance — a cream treatment once a year — leather lasts between 8 and 12 years. It depends on how you treat it. Leather ages, develops patina, deepens in tone. This isn't a flaw: it's the signature of time.

Of course. Since 1952 this model has represented the quiet elegance of someone who works with precision. It's not a sports watch for action at the wrist — it's the watch of someone who observes. I recommend a strap that respects that quietness: built to last, not to impress.