Technical Archive

Omega
De Ville 4570.75.00

Omega De Ville 4570.75.00: strap made to measure on the watch at the Casati Milano atelier, by appointment.

De Ville Prestige Quartz 22 Stainless Steel / White / Bracelet

Technical Specifications

Omega 4570.75.00
Reference

4570.75.00

Movement

Omega caliber 1456 Hours, Minutes

The Heritage

The Omega De Ville reference 4570.75.00 is a two-hand watch indicating hours and minutes. It features the manual-winding Omega 1456 caliber. The model is part of the De Ville collection, the Swiss brand's dress watch line.
Made to Measure

The strap for this watch is made to measure

On the Omega De Ville the bracelet is drawn as part of the case: no catalogue strap will fit. In the atelier we take the measurements on the watch itself and build the strap on the piece — that is the work of Casati Milano.

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FAQ

Can you fit a standard strap on the Omega De Ville 4570.75.00?

No. The bracelet is integrated into the case — the lugs are proprietary and no off-the-shelf strap will attach. To change it, I build a custom strap in the workshop, shaping the lug terminals to match your case's specific geometry.

How does the custom strap process work for this model?

We work by appointment only at <a href="/pages/casati-booking">Casati Milano</a>. I take measurements directly from the case, hand-model the terminals, and check the fit multiple times. It's never identical to another — every De Ville has its own proportions.

Which leather do you recommend for the De Ville?

Mississippi Alligator. This watch breathes formal elegance — clean lines, understated presence — and Alligator has that same restraint: fine grain, nearly smooth surface, ages with dignity. If you prefer something more lived-in, Barenia is the choice, patina showing right away.

How long does a well-made strap last?

With daily wear, between 5 and 8 years. It depends on how you treat it — protect from water where you can, avoid prolonged humidity. Leather ages beautifully: changes colour, softens, tells your story at the wrist. When needed, I remake it.

Why does the De Ville's integrated bracelet require a different approach?

Because it creates a formal dialogue between case and metal — proportions must be respected perfectly. A mistake in the terminal fitting shows instantly and compromises the whole visual harmony. That's why the workshop takes the time — there's no shortcut.

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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By appointment only · Milan

The atelier's website: casatimilano.com