Strap for De Ville Prestige Co-Axial 39.5 Stainless Steel / Silver / Bracelet

The lug width of the Omega De Ville ref. 424.10.40.20.02.003 is 20mm. This specific measurement requires precisely calibrated straps: always verify the distance between the two lugs of the case (lug bar) before purchasing. A measurement error compromises the fit and overall aesthetics.

For the De Ville 424.10.40.20.02.003, we recommend cognac or burgundy alligator, or shell cordovan for those seeking softness and natural patina. The scale structure of alligator amplifies the grain of the case, while cordovan offers a luminosity that dialogues with the polished steel. For daily use, vegetable-tanned leather or FKM rubber ensure durability without tactile compromises.

The strap is mounted on stainless steel lugs through a system of removable bars. Gently remove the bar with a pointed tool (spring bar tool), insert the new strap onto the lug bar, and reinsert the bar. Ensure that the lateral clips of the bar snap firmly into the holes of the case. If uncertain, entrust the mounting to a watchmaker or Casati Milano.

Yes, it is possible to use aftermarket straps provided they have a lug width of 20mm and the buckle or deployant does not exceed 24mm. The artisanal straps from Milano Straps are calibrated for this measurement and guarantee complete compatibility with the De Ville 424.10.40.20.02.003, maintaining aesthetic balance and wrist comfort.

A quality leather strap (alligator, shell cordovan, vegetable-tanned calf) lasts on average 3-4 years with daily use, extendable to 5-6 years with proper maintenance: avoid baths, direct sun drying, and prolonged humidity. Natural aging amplifies the character of the leather, but accelerates wear. Casati Milano straps include an 18-month warranty and the possibility of fabric replacement, extending useful life.