Strap for L.U.C XPS White Gold - Diamond / Black

The lug width of the Chopard L.U.C 171948-1001 is 20 mm. This dimension determines the compatibility of aftermarket straps: a 20 mm strap installs perfectly between the case lugs, ensuring uniform fit without excessive tension. Measuring the lug with a digital calliper positioned perpendicular to the case plane guarantees maximum precision.

For the white gold 171948-1001, alligator remains the most harmonious choice: its regular grain and lustrous texture dialogue with the case's chromatic neutrality. Alternatively, vegetable-tanned calf develops patina over time, whilst shell cordovan offers exceptional structural density and internal brilliance. For casual contexts, high-density rubber or NATO straps provide practicality whilst maintaining aesthetic coherence.

Strap changing occurs by removing the two spring bars that affix the strap to the case lugs. Using a dedicated tool (spring bar tool), lift the small bar with the internal plunger, freeing the old strap. Subsequently, position the new strap, reinsert the bars and verify correct adhesion. For high-value white gold timepieces, we recommend executing this operation at a specialised centre to prevent case scratching.

Yes, all straps with 20 mm lug width are compatible with the 171948-1001. Compatibility depends solely on lug width, not on watch brand. MilanoStraps offers 20 mm straps customisable in material, colour, sizing and stitching thread, guaranteeing the same construction standard as an original Chopard strap at a fraction of the price. The 18-month warranty protects your purchase.

A quality leather strap—alligator, vegetable-tanned calf, shell cordovan—maintains structural integrity between 3 and 7 years, depending on wear frequency and care. Exposure to moisture, perspiration and UV rays accelerates ageing; regular maintenance (periodic cleaning, light conditioning) extends lifespan. Leather is not a permanent material: its ageing is part of the aesthetic, accumulating visible patina that increases the strap's character over time.