Strap for De Ville Hour Vision Co-Axial Annual Calendar Stainless Steel / Slate / Bracelet

The lug width of the De Ville 431.30.41.22.06.001 is 20mm. This measurement is taken from the distance between the pins that connect the case to the strap. It is the standard for this category of dress watch and allows you to choose from a wide range of quality artisanal straps.

Alligator is the natural choice for this dress watch: its classic grain combines aesthetic discretion with durability. Vegetable-tanned calf leather is a contemporary alternative that develops patina over time. Shell cordovan adds luminosity, while NATO is ideal for those seeking casual versatility.

The strap is changed using a spring bar tool. Position yourself in a well-lit environment, gently extract the pins from the lugs using the tool, avoiding damage to the case steel. Then insert the new pins into your chosen strap and secure to the lugs. For those who prefer professional assistance, the Casati Milano atelier offers strap change service by appointment.

All straps with a 20mm lug width are compatible with the 431.30.41.22.06.001. Milan Straps offers a complete collection of straps in alligator, calf, shell cordovan and fabrics, available in different shades and finishes, customizable according to your style preferences.

A quality strap, made with vegetable-tanned leather, lasts 3-5 years with responsible daily wear. Durability depends on frequency of wear, climatic conditions and maintenance. Casati Milano straps include an 18-month warranty and support for long-term care.