Omega · De Ville
Strap for De Ville Co-Axial 44 Red Gold / Enamel
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 4660.20.32
Selected for the 16 mm lug width
The De Ville 4660.20.32, seen from the bench
Frequently asked questions
What is the exact lug width of the Omega De Ville 4660.20.32?
The Omega De Ville 4660.20.32 has a lug width of 16mm. This measurement corresponds to the distance between the two attachment points of the strap on the case. It is the determining parameter for the compatibility of any aftermarket strap. You can verify it using a digital caliper, measuring the gap between the lugs (the protrusions on the case).
Which strap is most suitable for the De Ville 4660.20.32 in rose gold?
For the De Ville 4660.20.32, chocolate brown alligator represents the most natural pairing: the fine and regular grain dialogues with the purity of the case, and the warm tone of the leather echoes the richness of rose gold. Shell cordovan is the choice for those seeking a more pronounced patina over time. Pearl grey vegetable-tanned calf is ideal for summer, while cotton NATO strap maintains a contemporary aesthetic.
How do you change the strap on the Omega De Ville 4660.20.32?
To change the strap, you will need a spring bar tool (a small specific lever) or a gentle punch. Position the watch on a soft surface with the strap facing upward. Gently press on the hole positioned under the spring bar to release the end of the spring. Extract the spring bar from the case and remove the strap. Reverse the process with the new strap, ensuring the spring bar is perfectly inserted into the holes. If you prefer to avoid risks, Casati Milano offers professional strap changes during your visit to the atelier.
Can I use any 16mm strap with the De Ville 4660.20.32?
Technically yes, but not recommended. Although any strap with a 16mm lug width will physically attach to the case, aesthetic compatibility is equally important. The De Ville is a watch with a formal and minimalist character: quality leather, well-finished at the edges (with quality loops and appropriate buckle), ensures that the strap does not clash with the noble tone of 18k rose gold. Milano Straps proposes only straps designed for similar proportions.
How long does a leather strap last for the De Ville 4660.20.32?
A quality strap, in alligator or shell cordovan, typically lasts 5-8 years if worn daily and subjected to ordinary maintenance (regular cleaning, not exposed to excessive moisture and prolonged direct sunlight). Alligator is slightly more resistant to flexing; cordovan more subject to cracking but develops a fascinating patina. Casati Milano offers an 18-month warranty on all artisanal straps, and provides regeneration services to extend the life of the piece.
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

