Strap for De Ville Co-Axial 35 Chronograph Stainless Steel / White

The lug width of the De Ville 4878.70.36 is 17 millimetres. This measurement is essential for selecting a compatible strap. Always verify with a digital calliper, measuring perpendicularly between the internal holes of the case lugs—do not rely on visual approximations.

For the De Ville 4878.70.36, the most suitable materials are natural alligator, shell cordovan, or vegetable-tanned calf leather. Alligator maintains elegance without excess, cordovan develops patina over time, and calf offers softness and gradual ageing. Avoid excessively structured, thick straps: the case proportions require lightness.

To change the strap, use a spring bar tool to gently remove the spring bars from the lug holes. Position the new 17mm strap by first aligning one spring bar in the upper lug hole, then compress the lower end of the spring bar and insert it into the lower hole. Ensure the spring bars are fully seated to prevent accidental loss.

Yes, any artisanal strap with 17mm lug width is compatible. Compatibility depends exclusively on the measured width of the case holes. Straps produced by specialised ateliers such as Casati Milano guarantee superior build quality and longevity compared to industrial straps, with advantages in aesthetic patina development over time.

A quality leather strap (alligator, cordovan, vegetable-tanned calf) typically lasts 3–5 years with daily wear, depending on frequency of use and climatic conditions. Leather ages rather than degrades: it develops patina, texture, and character. Artisanal straps with an 18-month warranty offer protection against manufacturing defects; replacement for natural wear is part of the ritual of ownership.