Strap for De Ville Prestige Co-Axial 39.5 Red Gold / Silver

The lug width of the De Ville 424.53.40.20.02.003 is 20 mm. This measurement represents the internal distance between the two spring bars of the case and determines strap compatibility. It is important not to confuse lug width with the total width of the worn strap, which may vary depending on the design of the welding at the ends.

For a De Ville in red gold, alligator leather in vegetable tanning represents the most balanced choice: the natural grain dialogues elegantly with the warm tone of the metal. Valid alternatives include box calf for a more modern aesthetic, or shell cordovan for those desiring a patina that develops over time in parallel with the aging of the gold. For casual wear, a silk NATO strap remains coherent with the elegant DNA of the model.

Strap replacement is performed by removing the spring bars from the lug side of the case using a specialized tool called a spring bar tool. Position the tool horizontally under the bar, gently press inward to compress the spring, then extract with a horizontal movement. Repeat from the other side. To reinstall, insert the bar into the two seats and let it snap into position. It is advisable to work on a clean surface and use a quality tool to avoid scratches on the case.

Yes, any strap with a 20 mm lug width is compatible from a mechanical standpoint. However, the aesthetic and material choice remains fundamental: a lower quality strap can compromise the elegance of the De Ville. Artisanal straps made with premium leather and hand stitching maintain coherence with the constructive status of the watch, offering durability and customization possibilities (initials, custom buckle, leather choice) that industrial models do not guarantee.

A quality leather strap, subject to ordinary maintenance (drying after rain, avoiding prolonged moisture), lasts an average of 3-5 years with daily wear. Factors that accelerate wear include direct sun exposure, frequent sweating, and contact with saltwater. Shell cordovan and alligator in vegetable tanning tend to last longer thanks to their fibrous structure, while softer calf leathers suffer wear more quickly. An artisanal strap, repairable at specific points (stitching, buckle), can be extended by 2-3 years through targeted maintenance.