Omega · De Ville
Strap for De Ville Prestige Co-Axial 32.7 Stainless Steel / Yellow Gold / MOP Butterfly / Bracelet
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 424.20.33.20.55.002 (aka: 42420332055002)
Selected for the 16 mm lug width
The De Ville 424.20.33.20.55.002 (aka: 42420332055002), seen from the bench
Frequently asked questions
What is the lug width of the Omega De Ville 424.20.33.20.55.002?
The lug width of the De Ville 424.20.33.20.55.002 is 16mm. This is a non-standard measurement, so it is essential to verify before purchase that the strap is specifically sized to 16mm. Measure the internal spaces between the case lugs with a digital caliper to confirm compatibility.
What strap material is recommended for the De Ville 424.20.33.20.55.002?
For the De Ville 424.20.33.20.55.002, alligator remains the ideal choice: its fine texture complements the sobriety of the two-tone case and the mother-of-pearl dial. Calf leather represents an elegant and versatile alternative, while vegetable-tanned leather offers chromatic evolution over time. Avoid textures that are too pronounced and would compete with the model's understated design.
How do you change the strap on the Omega De Ville 424.20.33.20.55.002?
To change the strap, gently remove the spring bars using a dedicated tool or small screwdriver. Insert the blade into the small lateral hole of the spring bar, compress slightly and extract the bar from the case. Connect the new strap by aligning the holes with the empty bars and reinsert the bars until they click into place. Ensure the strap is in the correct position before wearing the watch.
Are there aftermarket straps compatible with this Omega model?
Yes, milanostraps.it offers a complete range of artisanal 16mm straps compatible with the De Ville 424.20.33.20.55.002, crafted in alligator, calf leather and other materials. All straps are customizable in length, initials and stitching thread type. The Casati Milano atelier also offers bespoke made-to-measure services with personal consultation.
How long does a leather strap last before it needs to be replaced?
A quality leather strap, made with vegetable tanning or alligator, has an average lifespan of 3-5 years with daily use, extendable to 7-8 years with careful maintenance (avoid excess water, clean with soft cloth). Vegetable-tanned leather develops a fascinating patina over time. Straps by Casati Milano include an 18-month warranty and are repairable through sole replacement or buckle changes.
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

