Technical Archive

Omega
De Ville 5941.31.31— lug 19mm

Omega De Ville 5941.31.31: 19mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

De Ville Co-Axial 37.5 White Gold / Silver / LTD

Artisanal Note

"This model requires a precise 19mm lug width to preserve the original sartorial balance."

Technical Specifications

Omega 5941.31.31
Lug Width
19 mm

The essential strap measurement.

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Reference

5941.31.31

Movement

Omega caliber 2500 Hours, Minutes, Seconds | Date | Co-Axial Escapement, Chronometer

The Heritage

The Omega De Ville reference 5941.31.31 is powered by the caliber 2500 with Co-Axial escapement and chronometer certification. The movement provides hour, minute, second, and date indication. The watch features 19mm lugs.

FAQ

What is the exact lug width of the De Ville 5941.31.31?

The Omega De Ville 5941.31.31 has a lug width of 19mm. This parameter represents the linear distance between the two lugs of the case where the strap is inserted. It is essential to verify this measurement before ordering a new strap to ensure proper fit and avoid unwanted lateral movement.

Which strap material pairs best with the white gold of the 5941.31.31?

Black alligator represents the most classic and timeless choice, enhancing the luminosity of white gold through chromatic contrast. Equally elegant is burgundy shell cordovan, which creates visual sophistication by exploiting the natural luster of the material. For a more versatile approach, vegetable-tanned calf develops a patina that improves over time, ensuring aesthetic continuity with the vintage character of the movement.

How do I change the strap on my Omega De Ville 5941.31.31?

Strap replacement requires the use of a dedicated tool (spring bar tool) to remove and insert the spring bars that connect the strap to the lugs. Position the watch on a stable, soft surface, insert the tool into the spring bar slot to release it, then remove the old strap. Insert the new strap by aligning the holes and reinsert the spring bars until they click into position. If you lack experience, we recommend consulting an expert to avoid scratching the case.

Are there reliable aftermarket straps compatible with the 5941.31.31?

Yes, milanostraps.it offers a specialized collection of 19mm straps designed for Omega models such as the De Ville 5941.31.31. These straps are crafted from premium leathers (alligator, calf, shell cordovan) with tailored finishes, customizable in sizes, colors, and stitching style. Artisanal quality ensures precise compatibility and aesthetics in line with the character of the watch.

What is the average lifespan of a leather strap for this watch if worn daily?

A quality leather strap (alligator, calf, or shell cordovan) worn daily has an average lifespan of 3-5 years, depending on the type of tanning, sun exposure, humidity, and frequency of use. Vegetable tanning tends to age better aesthetically, developing a patina, while maintaining structural functionality. Regular maintenance (gentle cleaning and periodic conditioning with specialized products) significantly extends the life of the strap. Milanostraps.it offers an 18-month warranty on straps crafted by the Casati Milano atelier.

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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By appointment only · Milan

The atelier's website: casatimilano.com