Strap for De Ville Tourbillon Co-Axial Red Gold / Baguette / Omega Boutique

The Omega De Ville 513.58.39.21.64.001 has a lug width of 20 millimetres. This is the internal distance between the two lugs of the case where the strap attaches. If you wish to verify, measure with a digital calliper between the two attachment points, excluding the case protrusion itself.

For the 18-carat rose gold of the 513.58.39.21.64.001, we recommend natural alligator (brown, burgundy or black) for pure elegance, or vegetable-tanned calf if you prefer a more pronounced texture and a patina that evolves over time. Shell cordovan is the choice of ultimate sophistication for those who accept careful maintenance.

Remove the spring bars using a specific tool or a thin Swiss knife: insert the tip into the lateral hole of the spring bar, applying light downward pressure to make it snap out. Extract the spring bar from the case housing. Insert the spring bar into the new strap, align the holes and press until it clicks. Repeat on the other lug. If you prefer to avoid DIY, Casati Milano offers personalised fitting service.

Yes, all straps from the 20mm collection of Milano Straps are compatible with the Omega De Ville 513.58.39.21.64.001. Always verify the lug width (20 millimetres) before purchase. Straps can be customised in length, initials and stitching type to fit perfectly to your wrist.

Durability depends on use and maintenance. A quality alligator strap, worn daily, typically lasts 3-5 years before requiring replacement. Shell cordovan and vegetable-tanned calf age better, developing fine patina. Avoid prolonged water exposure and apply protective cream every 6-12 months. Casati Milano guarantees 18 months on artisanal production.