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Omega · De Ville

Strap for De Ville Co-Axial 41 Chronoscope Rattrapante Red Gold / Black

Takes 16 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

16mm
16 mm strapsAll Omega
Lug width16 mm
Case diameter41 mm
Reference4648.50.31 (aka: 46485031)
FamilyDe Ville
MovementOmega caliber 3612 Hours, Minutes, Small Seconds | Date | Chronograph, Column wheel, Rattrapante | Co-Axial Escapement
CaseRed Gold

Spring bar

Spring bars for Omega

The right category for this model · choose the 16 mm size

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Straps for the De Ville 4648.50.31 (aka: 46485031)

Selected for the 16 mm lug width

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The De Ville 4648.50.31 (aka: 46485031), seen from the bench

The Omega De Ville 4648.50.31 is a 41mm red gold chronograph representing the brand's refined urban elegance segment. Powered by the Omega 3612 caliber with column wheel and rattrapante mechanism, it features 31 jewels and Co-Axial escapement. The case combines geometric precision with polished and satin surfaces, paired with an anti-reflective sapphire crystal and batonnet dial indices. A formal instrument for understated sophistication.

Frequently asked questions

What is the lug width of the Omega De Ville 4648.50.31?

The Omega De Ville 4648.50.31 has a <a href="/pages/termine-glossario/misura-ansa">lug width</a> of 16mm. This dimension is the standard for universal straps compatible with this model, and represents the space between the case lugs. It is essential to measure correctly before ordering a replacement strap.

What is the best strap for the De Ville 4648.50.31?

For the De Ville 4648.50.31, we recommend <a href="/pages/termine-glossario/alligatore">alligator</a> or calf leather with refined finishes. Alligator, thanks to its elegant and natural texture, emphasizes the formal character of the rose gold watch. For more versatile versions, calf leather with <a href="/pages/termine-glossario/concia-vegetale">vegetable tanning</a> develops a noble patina over time. Both pair perfectly with the warm tone of rose gold.

How do you change the strap on the Omega De Ville 4648.50.31?

The De Ville 4648.50.31 uses direct spring bar attachments. To change the strap, proceed as follows: remove the strap using a spring bar tool, insert the new strap into the case lugs, ensuring that the <a href="/pages/termine-glossario/deployante">deployant clasp</a> (if present) is oriented correctly inward. If you have no experience, the Casati Milano atelier offers the replacement service at no additional cost for straps purchased from our store.

Are there certified aftermarket straps for this model?

Yes, the <a href="https://milanostraps.it/collections/cinturini-orologi-per-misura-ansa-16mm">16mm straps</a> by Milano Straps are fully compatible with the Omega De Ville 4648.50.31. Each strap is factory-tested to ensure perfect fit to the case lugs. You can choose from premium materials such as alligator, shell cordovan, satin black leather, and rubber versions for the summer.

How long does a natural leather strap last on the Omega De Ville 4648.50.31?

An artisanal quality leather strap, such as those offered by Milano Straps, maintains resistance and flexibility for 4-5 years with ordinary maintenance (monthly cleaning, quick drying after exposure to humidity). Durability varies based on climate, frequency of use, and type of tanning. Shell cordovan straps last longer, up to 7-8 years, thanks to the natural resistance of the material. All our straps come with an 18-month warranty.

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