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 width20 mm
Case diameter22 mm
Reference4375.71.00 (aka: 43757100)
FamilyDe Ville
MovementOmega caliber 1456 Hours, Minutes
CaseMother of Pearl | Yellow Gold, Stainless Steel

Recommended spring bar

Spring bars Omega 20mm — 1.8mm diameter

Technical match for lug width and diameter · lug 20 mm · Ø 1.8 mm

All Omega spring barsOpen →

Straps for the De Ville 4375.71.00 (aka: 43757100)

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The De Ville 4375.71.00 (aka: 43757100), seen from the bench

The Omega De Ville Prestige Quartz model 4375.71.00 features a 22mm stainless steel and yellow gold case with mother-of-pearl dial and diamond setting. Powered by Omega caliber 1456 movement with hours and minutes indication, this women's dress watch combines Swiss craftsmanship from Bienne with classic proportions. The 20mm lug width ensures compatibility with custom straps while maintaining the elegant integrated bracelet design.

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