Strap for De Ville Tourbillon Platinum / Silver

The lug width of the Omega De Ville 5943.40.31 is 20mm. This measurement represents the distance between the two lug shoulders and determines compatibility with aftermarket straps. It is essential to measure correctly using a digital caliper to ensure a perfect fit without stress on the leather.

Vegetable-tanned alligator represents the ideal choice for this model: the regular texture and fine grain of American crocodile naturally complement the sobriety of platinum. Elegant alternatives include Aniline calf for immediate softness and shell cordovan for tactile density and chromatic evolution over time.

Watches with integrated lugs such as the 5943.40.31 require expert intervention for strap replacement. Unlike removable lugs, the cast lug does not allow self-installation. We recommend contacting the Casati Milano atelier for professional service that preserves the case integrity and guarantees proper fit of the new strap.

Yes, you can use a compatible 20mm aftermarket strap. Milano Straps offers a complete range of artisanal straps in various leathers (alligator, calf, cordovan) customizable in sizes and thread color. The important thing is to verify the correct lug width and entrust installation to professionals to avoid case damage.

A premium leather artisanal strap with vegetable tanning can last 3-5 years with daily use if subjected to regular maintenance (cleaning and conditioning). Durability depends on exposure to moisture, sweat, and mechanical wear. Milano Straps provides straps with an 18-month warranty and recommends preventive replacement before structural failure.