Chopard
L.U.C 161911-1001— lug 19mm

The Chopard L.U.C 161911-1001 features a lug width of 19 millimetres. This dimension is measured from inner wall to inner wall between the two horizontal lugs of the case. Accurate measurement is essential to avoid errors: use a digital calliper or rigid ruler, positioning it perpendicularly to the case lugs.

For white gold, black alligator remains the most elegant and formal choice, creating maximum contrast with the precious metal. If you prefer aesthetic warmth, a vegetable-tanned calf strap in brown-cognac develops a golden patina that harmonises with the natural ageing of gold. For durability exceeding three years, shell cordovan offers unmatched compactness and longevity. Your choice depends on lifestyle and intended use.

Strap replacement is a straightforward operation. Locate the spring bar connecting the strap to the case lugs. Use a dedicated tool (spring bar tool) to gently compress the pin, extracting it from one side. Position the new strap, aligning the hole with the lug, and insert the pin, ensuring it clicks securely on both sides. If you lack experience, consult a watchmaker or the Casati Milano service for personalised assistance.

Yes, any strap with a 19-millimetre lug width is compatible with the Chopard L.U.C 161911-1001. Quality aftermarket straps (alligator, calf, shell cordovan) allow swift replacement without risk of damage. On milanostraps.it you will find a selection of 19mm straps ready for shipment, customisable in size, initials and thread colour according to your preferences.

A quality artisanal alligator or calf strap typically lasts between 2 and 4 years with daily use, depending on exposure to sun, humidity and personal perspiration. Shell cordovan, thanks to its natural compactness, extends lifespan to 5-6 years. Regular maintenance (cleaning with a damp cloth, drying, protection from direct heat sources) significantly prolongs strap life. Casati Milano offers an 18-month warranty on all artisanal straps made in the atelier.