Omega · De Ville
Strap for De Ville Master Chronometer 34 Stainless Steel / Rose - Grey / 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 434.10.34.20.02.002 (aka: 43410342002002)
Selected for the 16 mm lug width
The De Ville 434.10.34.20.02.002 (aka: 43410342002002), seen from the bench
Frequently asked questions
What is the lug width of the Omega De Ville 434.10.34.20.02.002?
The lug width is 16mm. This measurement is critical for strap compatibility and is measured between the inner edges of the lugs, where the strap connects to the case.
Which strap is most suitable for the De Ville 434.10.34.20.02.002?
For the refined proportions of this watch, Mississippi alligator in deep tones—navy blue, dark brown, black—offers optimal aesthetic balance. Alternatively, vegetable-tanned calf leather ensures elegant appearance and patina that improves over time. For casual use, silk-finished NATO remains a sophisticated choice.
How do I change the strap on an Omega De Ville?
The strap is mounted and removed by acting on the side lugs: using a dedicated tool (spring bar tool), compress the internal springs that hold the strap in place, extract the old strap, and insert the new one. An operation requiring care but no particular expertise.
Can I use an aftermarket strap on my De Ville 434.10.34.20.02.002?
Yes, provided it is 16mm in lug width. Quality aftermarket artisan straps often significantly enhance the wearing experience compared to original straps, offering carefully selected raw materials and personalised finishes.
How long does a leather strap last on a daily-wear watch?
A quality leather strap, whether vegetable-tanned or alligator, typically lasts 3-5 years with daily wear. Longevity depends on sun exposure, humidity, cleaning frequency, and the specific leather type. Alligator tends to outlast calf due to its fibrous structure.
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

