Strap for De Ville Prestige Co-Axial 39 Small Seconds Stainless Steel / Silver

The lug width of the Omega De Ville 4813.30.01 is 20mm. This measurement indicates the distance between the case lugs where the strap attaches. Always verify with a caliper that your replacement strap has exactly 20mm, no more and no less, to avoid fitting issues and ensure security.

For the De Ville 4813.30.01 we recommend straps in African alligator leather (regular and geometric grain) or shell cordovan with vegetable tanning for those who appreciate the natural aging of leather. Vegetable-tanned calf leather remains a versatile choice for daily wear. Avoid materials that are too casual, as they would compromise the dress watch nature of this timepiece.

Use a digital caliper and measure the internal distance between the two case lugs (the small metal cylinders at the 12 and 6 o'clock positions) without forcing. The measurement must be taken perpendicular to the watch face. For the De Ville 4813.30.01, the result should be 20.00mm.

Yes, any strap with a 20mm lug width can be mounted on the De Ville 4813.30.01 without modifications to the case. Our artisanal straps from Milano Straps are verified for compatibility with standard Omega lugs and guarantee a precise fit. However, we recommend having the change checked by a qualified watchmaker if you lack experience.

A quality leather strap (alligator, shell cordovan, vegetable-tanned calf) typically lasts 4-7 years with moderate daily use, varying based on climate conditions and perspiration. Factors such as summer humidity, water, and sweat accelerate wear. Our Casati Milano straps include an 18-month warranty and we can replace the strap with simple shipping when needed.