Omega · De Ville

Strap for De Ville Prestige Co-Axial 36.5 Stainless Steel / Yellow Gold / Champagne / Bracelet

Takes 14 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width14 mm
Case diameter37 mm
Reference4374.15.00 (aka: 43741500)
FamilyDe Ville
MovementOmega caliber 2500 hours, minutes, seconds | date | co-Axial escapement, chronometer
CaseYellow Gold, Stainless Steel

Spring bar

Spring bars for Omega

The right category for this model · choose the 14 mm size

The De Ville 4374.15.00 (aka: 43741500), seen from the bench

The Omega De Ville 4374.15.00 is a bicolor stainless steel and yellow gold dress watch with a 36.50 mm case diameter and 14 mm lug width. Powered by the automatic Omega 2500 Co-Axial Chronometer movement, it delivers precision of -4/+6 seconds per day with reduced maintenance. The minimalist dial features applied hour markers, date window, and clean lines designed for elegant versatility between office and formal evening wear.

Frequently asked questions

What is the precise lug width of the Omega De Ville 4374.15.00?

The lug width of the De Ville 4374.15.00 is exactly 14 mm, measured from inner lug to inner lug. This width was specifically proportioned to the 36.50 mm case to ensure aesthetic harmony. Verify the measurement with a caliper, positioning it perpendicular to the case.

Which strap material pairs best with the De Ville 4374.15.00?

Alligator remains the most elegant and formal choice, thanks to its regular texture and natural patina. Vegetable-tanned calf offers a warmer and more personal approach, ideal for daily wear. Shell cordovan combines elegance and durability, creating a sophisticated dialogue with the yellow gold case.

How do you correctly change the strap on a De Ville with 14mm lug width?

Use a spring bar tool to gently remove the pins from the case. Work in a well-lit environment to avoid losing components. Position the new strap by aligning the lugs to the pins and reinsert the pins with controlled pressure until the locking click is felt. Never force: the materials of the two-tone De Ville are sensitive.

Are aftermarket 14mm lug width straps compatible with the De Ville 4374.15.00?

Yes, all straps with 14mm lug width are compatible, provided the pins respect standard diameter. However, to preserve the two-tone aesthetic coherence of the case, we recommend straps that dialogue with the gold-steel contrasts: avoid overly sporty or brightly colored straps, which would undermine the refinement of the model.

What is the average lifespan of a leather strap on the De Ville?

A quality alligator or calf strap can last 3-5 years with daily wear and regular maintenance (cleaning, annual conditioning). Shell cordovan, thanks to the more robust nature of horse leather, extends the lifespan to 5-7 years. Longevity depends on sun exposure, humidity, frequency of wear, and the tanning method used.

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