Omega · De Ville
Strap for De Ville Classic Quartz 33 Stainless Steel / Silver / Bracelet
Takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
The De Ville 7514.31.00, seen from the bench
Frequently asked questions
What is the lug width of the Omega De Ville 7514.31.00?
The Omega De Ville 7514.31.00 has a lug width of 18 mm. This is the determining parameter for purchasing any compatible strap. The lug width is measured by calculating the distance between the two poles of the bar connecting the lugs on the case.
Which strap materials pair best with the De Ville 7514.31.00?
The most coherent materials are vegetable-tanned leather, cognac calf grain, and alligator. Vegetable tanning develops a natural patina over time, calf offers a pronounced grain, while alligator introduces immediate sophistication. NATO straps or rubber do not respect the dress identity of this model.
How do you change the strap on the Omega De Ville 7514.31.00?
The De Ville uses a bar welded under the lugs. To change the strap, you need to remove the bar with a specialized tool (springbar remover). We recommend entrusting this operation to someone with watchmaking expertise to avoid damage to the case or lugs.
Are aftermarket straps available that are compatible with reference 7514.31.00?
Yes. Any artisanal strap with an 18 mm lug width is technically compatible. Milano Straps offers a dedicated collection of 18mm straps in vegetable leather, calf, and alligator, available in both standard versions and bespoke options through the Casati Milano atelier.
How long does a leather strap last on an Omega De Ville?
Durability depends on use and material. Quality vegetable-tanned leather, worn daily under normal conditions, maintains functionality and aesthetics for 2-3 years. Exceptional alligator and cognac calf can reach 4-5 years. Milano Straps guarantees 18 months on artisanal work, with the possibility of regeneration and restoration thereafter.
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

