Omega · De Ville

Strap for De Ville Prestige Co-Axial Master Chronometer Pointer Date 42 5 Stainless Steel / Yellow Gold / Green Sunburst

Takes 19 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width19 mm
Case diameter42 mm
Reference434.23.42.22.10.001
FamilyDe Ville
MovementOmega caliber 8936 Hours, Minutes, Seconds | Date | Chronometer, Co-Axial Escapement
CaseYellow Gold, Stainless Steel

Recommended spring bar

Spring bars Omega Speedmaster Seamaster 19mm

Technical match for lug width and diameter · lug 19 mm · Ø 1.8 mm

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The De Ville 434.23.42.22.10.001, seen from the bench

The Omega De Ville 434.23.42.22.10.001 is a two-tone watch combining yellow gold and stainless steel, representing the contemporary evolution of the collection established in 1967. The 42mm case houses the Omega 8936 caliber, a co-axial Master Chronometer movement certified to METAS standards with approximately 60 hours of autonomy. The watch features a 19mm lug width and blends refined aesthetics with engineering precision through its bicolor design and co-axial escapement technology.

Frequently asked questions

What is the lug width of the Omega De Ville 434.23.42.22.10.001?

The lug width is 19mm. This measurement represents the internal space between the two pins that connect the strap to the case. You can verify it by measuring with a digital caliper perpendicular to the pins themselves.

What is the best strap for the Omega De Ville 434.23.42.22.10.001?

Alligator in cognac or dark brown tones is the natural choice: the regular texture of the scales harmonizes with the proportions of the two-tone case. Vegetable-tanned calf leather also offers elegance and a patina that evolves over time. Shell cordovan is ideal for those seeking superior durability and natural polishability.

How do I change the strap on my Omega De Ville?

Use a dedicated tool to extract the pins that secure the strap to the case. Place the watch on a soft cloth, locate the small holes on the inner edge of the case beneath the lugs, and gently push the pins outward. Once the old strap is free, align the new strap and reinsert the pins until you hear or feel a click. Avoid damage by using proper tools and not makeshift instruments.

Can I use an aftermarket strap on this Omega model?

Yes, all straps with 19mm lug width are compatible with the De Ville 434.23.42.22.10.001. MilanoStraps offers customizable artisanal straps online in a variety of leathers (alligator, calf, shell cordovan) and colors. You can choose length, initials, and stitching type. For a complete experience, the Casati Milano atelier creates bespoke straps with personalized leather selection.

How long does an artisanal leather strap last?

A quality leather strap, with vegetable tanning or shell cordovan, lasts an average of 5–8 years with daily use. Durability depends on frequency of use, exposure to moisture, sweat and UV rays, and maintenance (periodic conditioning with specific creams). MilanoStraps straps include an 18-month warranty. Aging is not wear: it is patina, the visible story of time spent on the wrist.

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.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only