Strap for L.U.C 1937 Painted Roman Black Hands

The Chopard L.U.C 168544-3001 features a 20 mm lug width, a classic dimension that reflects the elegant and understated philosophy of the collection. This measurement allows fitting standard artisanal watch straps without requiring modifications to the case lugs.

For the Chopard L.U.C 168544-3001, a quality alligator strap is recommended, respecting the refined and dress aesthetic of the model. Alligator with vegetable or mineralised tanning develops natural patina over time and does not compete visually with the steel case. Vegetable-tanned calf leather is equally appropriate for those seeking pronounced chromatic evolution.

The strap is changed using a spring bar tool with two flat prongs. Insert the prongs into the lateral holes of the lugs, apply gentle pressure to expand the internal pins slightly, then extract the old strap in a transverse direction. Repeat with the new strap, ensuring the pins seat securely in the lug holes.

Yes, any artisanal watch strap with a 20 mm lug width is compatible. It is important to verify that the internal width of the strap falls within 20 ± 0.5 mm to ensure optimal fit and security. Online you will find a wide selection of customisable straps in leather, material, colour and thickness.

An alligator strap of quality has a durability of 5–8 years with moderate daily use. Vegetable-tanned calf leather, if properly maintained and nourished with natural balms, can last 4–6 years whilst evolving aesthetically. Durability depends on usage, climate, regular cleaning and maintenance. Casati Milano bespoke straps include an 18-month warranty.