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

The lug width of the De Ville 424.20.40.20.02.006 is 20mm, which is the distance between the lugs of the 39.50mm case. To verify it, measure with a ruler between the outer edges of the upper lugs. This specific dimension allows you to choose compatible straps without adapters.

Dark brown or black alligator represents the most elegant choice for a two-tone De Ville: the fine grain and natural sheen dialogue perfectly with the material duality of the case. Equally valid are red-burgundy shell cordovan for chromatic contrast or vegetable-tanned calf leather for a patina that evolves over time.

Use a spring bar tool to insert the tip into the notch of the upper lug of the case, gently lifting the small metal rod (spring bar). The old strap slides sideways. Repeat from the opposite side. For the new 20mm strap, position the lug in the corresponding hole and push until the clasp clicks. Atelier Casati Milano offers this service with warranty.

Yes, any strap with 20mm lug width is compatible. Quality depends on the material and construction: alligator, calf leather, shell cordovan or rubber remain the best options. MilanoStraps provides customizable artisanal straps in fine leather, perfect for enhancing the elegance of the De Ville without compromise.

A fine leather strap (alligator, calf, shell cordovan) with moderate daily wear typically lasts 3-5 years. Durability depends on frequency of use, exposure to sweat and humidity, as well as the quality of tanning. Casati Milano straps benefit from an 18-month warranty and can be regenerated through professional restoration.