Omega · De Ville

Strap for De Ville Prestige Co-Axial 32.7 Red Gold / MOP Butterfly / Diamond

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
Reference424.57.33.20.55.002 (aka: 42457332055002)
FamilyDe Ville
MovementOmega caliber 2500 hours, minutes, seconds | date | co-Axial escapement, chronometer
CaseRed Gold

Spring bar

Spring bars for Omega

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

Straps for the De Ville 424.57.33.20.55.002 (aka: 42457332055002)

Selected for the 16 mm lug width

All 16 mm straps →

The De Ville 424.57.33.20.55.002 (aka: 42457332055002), seen from the bench

The Omega De Ville reference 424.57.33.20.55.002 features the automatic caliber 2500 with co-axial escapement and chronometer certification. The movement indicates hours, minutes, seconds and date. The case features 16mm lugs.

Frequently asked questions

What is the exact lug width of the Omega De Ville 424.57.33.20.55.002?

The lug width of this model is 16 mm. This specific measurement represents the distance between the spring bars on the two lugs of the case and must be measured precisely to ensure strap compatibility. A 18 mm or 14 mm strap will not fit correctly.

Which strap type pairs best with the De Ville in rose gold?

For a watch in 18-carat rose gold, the most coherent strap choice is a dark brown or black alligator leather with vegetable tanning, which evolves naturally over time. Alternatively, tonal calf leather in warm shades (cognac, reddish-brown) or shell cordovan offer high tactile quality and a patina that matures with use. Avoid strong chromatic contrasts to maintain the aesthetic restraint inherent to this model.

How do I change the strap on my De Ville 424.57.33.20.55.002?

The strap is replaced by first removing the case from the watch. Position the watch on a soft support, then use a spring bar tool to compress the internal spring of the spring bars, allowing release from the attachment rings on the lugs. Remove the old strap, insert the spring bars into the new strap, and release the spring. If you are not experienced, consult an authorized watchmaker.

Can I use an aftermarket strap on this model?

Yes, provided it respects the 16 mm lug width. Milanostraps offers a selection of straps in alligator, calf, and shell cordovan specifically made for this dimension. It is advisable to verify that the strap is constructed with a buckle or deployant clasp compatible with the watch's style (the reference version features a standard 3-link buckle).

How long does a leather strap last before requiring replacement?

A quality leather strap, used daily, has an average lifespan of 3-5 years. <a href="/pages/termine-glossario/concia-vegetale">Vegetable tanning</a> tends to age more elegantly than industrial alligator, developing a desirable patina. Factors such as humidity, frequency of use, and maintenance (keeping the leather dry, avoiding prolonged water exposure) significantly influence longevity. A well-cared-for strap can remain functional for 7-8 years.

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