Omega · De Ville
Strap for De Ville Prestige Quartz 22 Yellow Gold / MOP Diamond / Bracelet
Takes 20 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 4170.76.00 (aka: 41707600)
Selected for the 20 mm lug width · workshop selection
Black Alligator Strap with Light Blue Edges€210
Black Alligator Strap with White Edges€210
Millenium Cognac Alligator Strap€270
Matte Blue Alligator Strap€270
Green Rubberized Alligator Strap with Ecru Tribal Stitching€185
The De Ville 4170.76.00 (aka: 41707600), seen from the bench
Frequently asked questions
What is the exact lug width of the Omega De Ville 4170.76.00?
The lug width of the De Ville 4170.76.00 is precisely 20 mm. This measurement is verified by positioning a caliper on the internal recess of the case between the two horizontal pins. It is essential not to confuse this measurement with others, as a discrepancy of only 1-2 mm will render the strap incompatible.
Which strap material is best suited for the De Ville 4170.76.00 in yellow gold?
Alligator is the traditional choice, with geometric texture that enhances the rigour of the case. However, vegetable-tanned calf offers a sophisticated alternative for those who prefer a finer grain. Shell cordovan is ideal for those seeking a durable strap that ages gracefully. The choice depends on use: formal, daily or mixed.
How do you change the strap on an Omega De Ville 4170.76.00?
Strap replacement requires the use of a spring bar tool (with rounded tip) to compress the internal elastic pins. Position the tool in the case recess, gently push the pin inward, and slide the old strap out. Reverse the process to install the new strap. If unsure, it is advisable to consult a professional.
Is it possible to use compatible aftermarket straps on the De Ville 4170.76.00?
Yes, provided the strap has a lug width of exactly 20 mm. Quality aftermarket straps, such as artisanal alligator or calf, are not only compatible but often allow you to refresh the watch's aesthetic. It is important to verify the lug width before purchase.
How long does a leather strap last on an Omega De Ville 4170.76.00?
Durability depends on the material and usage. A quality alligator strap lasts 3-5 years with moderate daily use, while shell cordovan can exceed 10 years. A vegetable-tanned calf strap typically lasts 2-4 years. Frequency of use, climate and leather care significantly influence longevity. A well-maintained strap (regularly cleaned and dried if wet) lasts longer.
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

