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 width
Straps for the De Ville 424.57.33.20.55.002 (aka: 42457332055002)
Selected for the 16 mm lug width
The De Ville 424.57.33.20.55.002 (aka: 42457332055002), seen from the bench
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.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only

