Strap for De Ville Prestige Co-Axial 39.5 Red Gold / Enamel / 50th Anniversary

The lug width of this reference is exactly 20 millimetres. It is measured perpendicularly from one end of the pin that connects the case to the strap. This precision is non-negotiable: an 18 or 22 millimetre strap will not fit into the lug properly.

Alligator represents the canonically elegant choice for this reference. A cognac or dark brown alligator enhances the lustre of red gold without competing. Alternatively, vegetable-tanned calf offers a patina that evolves over time, while shell cordovan in burgundy or deep brown harmonises magnificently with red gold.

The strap is changed by gently extracting the pins that connect the lugs to the case. Use a spring bar tool or watch-specific instrument, positioning it under the pin and pushing outward. Align the new strap holes with the lugs, then reinsert the pins carefully to avoid scratching the red gold case.

Yes, provided it is specifically compatible with a 20mm lug width. High-quality artisanal straps—in alligator, calf, shell cordovan or rubber—are perfectly compatible. Always verify the lug width before purchase to avoid misalignment.

A fine leather strap, if properly maintained, lasts on average 3–5 years of daily wear. Shell cordovan tends to last longer thanks to its natural rigidity. Alligator and vegetable-tanned calf require controlled humidity to prevent premature drying. With mindful maintenance—periodic cleaning and conditioning—longevity increases significantly.