Tissot · PRX

Strap for PRX Quartz 35 PVD Gold / Champagne

Integrated bracelet: measurements, the most common questions, and the way to a made-to-measure strap.

Integrated bracelet

The Tissot PRX T137.210.33.021.00 is designed with a bracelet integrated into the case. For a compatible made-to-measure strap, the Casati Milano atelier builds it on your watch.

Case diameter35 mm
ReferenceT137.210.33.021.00
FamilyPRX
MovementETA caliber F06.115 hours, minutes, seconds | date
Year2022
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

The PRX T137.210.33.021.00, seen from the bench

The Tissot PRX Quartz 35 PVD Gold / Champagne is a reinterpretation of the 1978 icon, featuring integrated Swiss design with sculptural case geometry. The 35 mm case is crafted in PVD gold with a champagne dial. This model requires custom leather strap solutions tailored to its integrated bracelet architecture, with bespoke attachments designed to preserve the original design integrity.

Frequently asked questions

Can I fit a standard strap on the Tissot PRX T137.210.33.021.00?

No, the bracelet is integrated into the case and the lug is proprietary — a standard strap won't attach. To replace it, I work directly at <a href="/pages/casati-booking">Casati Milano</a>, where I craft a bespoke strap modelled on the exact geometry of your case.

How does the bespoke strap process work for the PRX?

We work by appointment only at <a href="/pages/casati-booking">Casati Milano</a>. I take measurements directly from your case, study the angle of the integrated lug, and hand-model the strap. It's tailoring, not manufacturing.

Which leather do you recommend for this model?

The PRX is elegant but has a sportive, rationalist character — I favour Swift for that smooth, modern feel that respects the case's clean lines. If you want something that develops more character with age, Barenia is the choice — the patina it gains over time speaks beautifully against the steel.

How long does a well-made strap last?

With thoughtful use and basic care — an occasional oil rub, protection from rain — easily 5-7 years, often longer. Noble leather improves with time, developing a patina that tells the story of how you've worn it.

Why does the PRX launched in 1978 deserve attention today?

Because that integrated design has never aged — the 2021 reissue proves it. It's pure geometry, no unnecessary ornament. A well-crafted strap on this case makes that philosophy clear: form follows function, leather completes steel without fuss.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only