Omega · De Ville

Strap for De Ville Prestige Co-Axial 32.7 Stainless Steel / Blue MOP / Stainless Steel

Takes 16 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width16 mm
Case diameter33 mm
Reference424.10.33.20.57.001 (aka: 42410332057001)
FamilyDe Ville
MovementOmega caliber 2500 Hours, Minutes, Seconds | Date | Co-Axial Escapement, Chronometer
CaseStainless Steel

Spring bar

Spring bars for Omega

The right category for this model · choose the 16 mm size

Straps for the De Ville 424.10.33.20.57.001 (aka: 42410332057001)

Selected for the 16 mm lug width

All 16 mm straps →

The De Ville 424.10.33.20.57.001 (aka: 42410332057001), seen from the bench

The Omega De Ville reference 424.10.33.20.57.001 features the automatic caliber 2500 with Co-Axial escapement and chronometer certification. The movement offers hours, minutes, central seconds and date indication. The lug width is 16mm.

Frequently asked questions

What is the lug width of the Omega De Ville 424.10.33.20.57.001?

The lug width measures exactly 16mm. This dimension is specific to De Ville models with the compact 32.7mm case and is smaller than standard 18mm or 20mm straps. Always verify the measurement with a digital caliper before ordering, positioning it perpendicularly between the internal lug seats of the case.

What strap material do you recommend for the De Ville 424.10.33.20.57.001?

Vegetable-tanned alligator is the ultimate choice: exotic leather with natural texture that ages beautifully and develops character over time. For those preferring an elegant alternative, shell cordovan offers superior density and a wax patina finish. Vegetable-tanned calf represents the ideal compromise between versatility and refinement, developing a unique patina with age.

How do you change the strap on an Omega De Ville?

De Ville straps are secured via removable lugs (spring bars). Use a specialized tool or thin pin to unlock the lateral springs inside the lugs, extracting the lug. Insert the new strap aligning it perfectly, then reinsert the lug until it clicks into position. Avoid excessive hammering that could damage the case.

Which aftermarket straps are compatible with the 424.10.33.20.57.001?

Any strap constructed for a 16mm lug width is physically compatible. We recommend the models offered by Milano Straps in the 16mm catalog, selected for aesthetic proportions specific to this case. Straps with deployment clasps are preferable to standard loops, as they distribute the movement's weight more effectively.

How long does a leather strap last on a watch like the De Ville?

A quality leather strap offers durability between 3 and 7 years depending on daily use, tanning method, and care. Vegetable tanning tends to last longer than chrome tanning, developing patina instead of cracking. Premium calf may require replacement after 4-5 years of intensive use; alligator, due to superior density, can reach 7-8 years. Milano Straps offers an 18-month warranty on all custom straps.

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