Strap for PRX Quartz 35 Stainless Steel / Ice Blue

No, the bracelet is integrated directly into the case — there are no standard lugs where a strap would simply slot in. Anyone wanting to change the strap needs a bespoke solution. I build the strap directly on the case in the atelier, shaping the attachment points to respect the PRX's original architecture.

We work by appointment only at <a href="/pages/casati-booking">Casati Milano</a>, Via XX Settembre 15, Milan. I bring the watch to the atelier, take precise measurements of the attachment points, and study how the strap must flow from the case. Every detail is hand-built, without compromise.

I favour robust leathers — aged calf, cordova, or good alligator for those wanting character. The PRX is both sporty and elegant, a 1970s piece: it needs leather that ages gracefully, that tells a story of wear. I reject fragile or overly polished finishes. The leather must dialogue with the steel, never compete.

With good leather and precise stitching, 5 to 10 years of regular wear. It depends on how you treat it — avoid stagnant water, let it breathe. Leather ages beautifully if you care for it — sometimes a light cream brings it back to life. When it finally dies, come back to the atelier and we'll build another.

Because it has a clear idea behind it: integrated line, ultra-flat case, proportions that don't chase trends. I've studied it for years — the bracelet isn't an added accessory, it's part of the design. That's why anyone wanting a new strap must trust hands that understand this architectural logic, not someone treating it as just any watch.