Strap for De Ville Hour Vision Co-Axial Annual Calendar Red Gold / Silver / Alligator

The lug width is 20mm. This value corresponds to the internal distance between the spring bar pins on the case attachment. You can verify it by directly measuring the available space between the integrated attachments on the rose gold case.

For a formal watch in rose gold, dark brown alligator remains the traditional choice: it creates visual contrast with the precious case and guarantees slow patina development over time. Alternatively, vegetable-tanned calf or shell cordovan offer superior character and authenticity.

The Omega De Ville 431.63.41.22.02.001 uses standard 20mm spring bar attachments. Use a spring bar tool to disengage the pins from the inside of the case, then remove the old strap. Align the pins of the new strap and reinsert until you feel the click.

Yes, any 20mm strap is compatible with the De Ville 431.63.41.22.02.001, provided it is made with standard spring bars and consistent thickness (approximately 4-5mm). Milano Straps offers a wide selection of customizable 20mm straps, tested for compatibility.

Durability depends on material and usage. Ordinary calf resists 2-3 years with daily wear. Alligator can exceed 4-5 years. Shell cordovan, if well cared for, reaches 7-8 years. Vegetable tanning shows accelerated aging but superior patina. Casati Milano guarantees 18 months on all customized straps.