Omega · De Ville

Strap for De Ville Co-Axial 35 Chronograph Stainless Steel Diamond / Purple / Strap

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

Integrated bracelet

The Omega De Ville 422.18.35.50.10.001 (aka: 42218355010001) 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
Reference422.18.35.50.10.001 (aka: 42218355010001)
FamilyDe Ville
MovementOmega caliber 3313 hours, minutes, small seconds | date | Chronograph, column wheel | co-Axial escapement
CaseStainless Steel

Recommended spring bar

Spring bars Omega 20mm — 1.8mm diameter

Technical match for lug width and diameter · lug 20 mm · Ø 1.8 mm

All Omega spring barsOpen →

The De Ville 422.18.35.50.10.001 (aka: 42218355010001), seen from the bench

The Omega De Ville reference 422.18.35.50.10.001 houses the automatic caliber 3313 with column-wheel chronograph function and co-axial escapement. The movement offers hours, minutes, small seconds and date indication. The chronograph utilizes column-wheel technology for precise start, stop and reset control.

Frequently asked questions

Can I fit a standard strap on the Omega De Ville 422.18.35.50.10.001?

No. The bracelet is integrated into the case — there are no standard lugs where you can attach a strap. The architecture is proprietary. If you want to change it, I build one bespoke directly on your watch at <a href="/pages/casati-booking">Casati Milano</a>.

How does bespoke strap making work for this De Ville?

I work by appointment only at <a href="/pages/casati-booking">Casati Milano</a>. I take measurements from the exact geometry of your case and the proprietary attachment, then I build the strap calibrating it millimetre by millimetre. It's bespoke micro-engineering — no templates, everything by hand.

Which leather would you recommend for the De Ville?

Mississippi alligator. This watch has an elegant but decisive character, urban in spirit — and alligator keeps that severity without becoming cold. It ages with a patina that tells time, exactly as a dress watch born in the 1960s deserves.

How long does a well-made strap last?

With daily wear and respectful care, 5-7 years. Good leather doesn't die — it changes. If you look after it, avoid trapped sweat and let it dry, you'll see it develop character. When the time comes, I know how to restore the leather or make a replacement.

Why was the De Ville designed as a dress watch, not a sports watch?

Omega made a deliberate choice: the Seamaster was born for water, the De Ville for the city. It was intentional — open proportions, measured elegance, no aggression. That means the strap must breathe the same balance: simple, built well, with no theatricality.

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.

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