Strap for De Ville Co-Axial 42 Chronograph Stainless Steel / Black / Bracelet

The lug width of the Omega De Ville 431.10.42.51.01.001 is 20mm. This measurement refers to the distance between the two spring bars that connect the strap to the case. A compatible strap must have exactly 20mm width to fit correctly.

For a dress watch of this caliber, alligator and shell cordovan represent the choices most coherent with the watch's aesthetic identity. Alligator offers a defined and severe visual structure, while shell cordovan introduces a patina that improves over time. Vegetable-tanned calf is ideal for those preferring a more discreet texture. For greater versatility, NATO in sophisticated fabrics allows the watch to be transformed while maintaining elegance.

The strap is changed by removing the two spring bars that connect the strap to the case, one on each side. Using a specific tool (spring bar tool), compress the bar slightly and extract it from the hole. Next, insert the new strap by aligning the holes at the ends of the lugs and reinsert the bar until it clicks. For safe changing without risk of scratches, it is advisable to consult a professional.

Yes, any strap with a 20mm lug width is compatible with reference 431.10.42.51.01.001, regardless of manufacturer. Milano Straps offers a wide selection of artisanal straps in leather, rubber, and technical materials, all available in the 20mm size. To ensure construction quality and durability, it is advisable to opt for straps made with fine leathers and hand-stitching.

The lifespan of a leather strap depends on the quality of the leather, frequency of use, and environmental conditions. A quality alligator or shell cordovan, used moderately and with proper maintenance (periodic cleaning, protection from excess moisture), can last 3-5 years or longer. Vegetable-tanned leather tends to age faster but develops a fascinating patina. Milano Straps provides an 18-month warranty on custom straps made by the Casati Milano atelier.