Omega · De Ville
Strap for De Ville Prestige Quartz 22 Stainless Steel / Yellow Gold / Diamond / MOP / 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 4375.71.00 (aka: 43757100)
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 4375.71.00 (aka: 43757100), seen from the bench
Frequently asked questions
What is the lug width of the Omega De Ville 4375.71.00?
The lug width of the De Ville 4375.71.00 is 20mm. This measurement represents the distance between the two inner sides of the case lugs and is the technical specification that determines the compatibility of any strap. To verify it correctly, position a parallel caliper horizontally to the dial between the two lugs.
Which strap pairs best with the Omega De Ville 4375.71.00?
Black alligator with yellow gold deployment clasp represents the most elegant pairing and is consistent with the dress nature of the watch. However, vegetable-tanned calf leather in dark brown offers greater versatility for everyday use, aging naturally and developing an increasingly rich patina over time.
How do I change the strap on my Omega De Ville 4375.71.00?
The strap is changed by removing the spring bars that connect the strap to the case lugs. Use a dedicated tool or a small fine-pointed screwdriver to compress the internal spring of the bar and extract it. Next, insert the new strap by sliding the spring bars into the lug holes until they are fully seated.
Can I use an aftermarket strap on an Omega De Ville 4375.71.00?
Yes, any artisanal 20mm strap is perfectly compatible. The standardized lug width allows unlimited choice among the finest European tanneries: alligator, calf, shell cordovan, technical rubber. The important thing is to verify that the spring bars are the same width as the originals.
How long does a leather strap last on an Omega De Ville 4375.71.00?
A quality leather strap, made with excellent leather and careful vegetable or mineral tanning, lasts an average of 3-5 years with regular daily wear. Durability depends on environmental humidity, frequency of use, and maintenance. Alligator and shell cordovan offer superior resistance compared to standard calf leather, and can exceed 7 years of intensive use.
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

