Strap for De Ville Trésor Master Co-Axial White Gold / Silver Diamond

The lug width of the Trésor 432.53.40.21.52.001 is 20mm. This measurement is calculated as the distance between the inner pins of the spring bar and represents a common standard for mid-sized watches. When ordering a compatible strap, always verify it is specifically designated for 20mm to avoid mounting errors.

Vegetable-tanned calf leather in dark brown tones is ideal for enhancing the luminosity of the white gold case while ensuring durability and the development of noble patina over time. For exclusivity, shell cordovan offers superior structural density and an extraordinary ruby-red patina. For daily sporty use, technological rubber on a white gold deployant maintains elegance without functional compromise.

The Trésor equipped with standard lugs requires a spring bar. Use a specific remover tool to gently compress the spring, release the old strap, and insert the new one. If you lack experience, the Casati Milano atelier offers mounting service by appointment, guaranteeing zero risk of case damage. Many collectors prefer this solution for its execution quality.

Absolutely, provided the lug width is exactly 20mm and the construction quality is comparable to the prestige of the watch. Milanostraps offers artisanal leather straps in noble materials (alligator, calf, shell cordovan) specifically designed for correct proportions. A substandard strap compromises the elegance of the Trésor: we recommend choosing specialized manufacturers with recognized construction excellence.

A quality calf or alligator strap (such as those from Casati Milano) resists an average of 3-5 years with daily wear, varying based on environmental humidity, sun exposure, and frequency of use. Shell cordovan extends to 5-7 years thanks to superior structural density. Vegetable tanning develops a noble patina that improves the appearance over time. The 18-month warranty offered by Casati Milano reflects confidence in materials and artisanal craftsmanship.