Omega · De Ville
Strap for De Ville Master Chronometer 34 Yellow Gold - Diamond / MOP - 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 434.58.34.20.55.002
Selected for the 16 mm lug width
The De Ville 434.58.34.20.55.002, seen from the bench
Frequently asked questions
What is the lug width of the Omega De Ville 434.58.34.20.55.002?
The lug width is exactly 16mm. This measurement is specific to the 34mm case diameter and is fundamental for selecting compatible straps. Always verify the internal lug measurement with a digital caliper before purchasing an aftermarket strap.
What is the best strap for the De Ville 434.58.34.20.55.002?
Dark brown alligator or dark brown crocodile is the most natural choice for this yellow gold case, thanks to the harmonious contrast between the reptilian grain and the warmth of the metal. Alternatively, vegetable-tanned calf leather in cognac tone develops patina over time, synchronizing with the natural aging of the gold.
How do you change the strap on the Omega De Ville 434.58.34.20.55.002?
You will need a spring bar tool to remove the elastic pins (spring bars) that secure the strap to the case lugs. Position the tool in the lower slot of the spring bar, pull downward and, simultaneously, extract the strap from the lug. The operation requires care to avoid scratching the case.
Is an aftermarket strap truly compatible with this Omega?
Yes, provided the lug width is exactly 16mm. Straps available online or from artisanal workshops like Casati Milano are constructed to ISO standards and guarantee perfect mechanical compatibility. Always verify the technical specifications before purchase.
How long does a leather strap last on an Omega De Ville?
A quality leather strap (alligator, calf, shell cordovan) lasts an average of 3-5 years of daily use, with variations due to climate, personal moisture and cleaning frequency. Vegetable tanning also allows targeted repairs by specialized craftsmen, extending the useful life.
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

