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Chopard · L.U.C

Strap for L.U.C XP Urushi Year of the Snake

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

20mm
20 mm strapsAll Chopard
Lug width20 mm
Case diameter40 mm
Reference161902-5051
FamilyL.U.C
MovementChopard caliber L.U.C 96.17-L hours, minutes | skeleton
Year2013
CaseRose Gold

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

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Straps for the L.U.C 161902-5051

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The L.U.C 161902-5051, seen from the bench

The Chopard L.U.C 161902-5051 XP Urushi Year of the Snake is a 39.50mm rose gold sports watch from the independent Swiss L.U.C collection, established in 1996. It features the in-house Chopard L.U.C 96.17-L skeletonized movement with 28,800 vph balance frequency and over 65 hours power reserve, finished with Perlage, Côtes de Genève and 45-degree bevels. The 20mm lug width integrates proportionally with the case, maintaining visual harmony without adding perceived mass.

Frequently asked questions

What is the lug width of the Chopard L.U.C 161902-5051?

The Chopard L.U.C 161902-5051 features a lug width of 20mm, representing the precise distance between the lugs that anchor the strap. When purchasing an aftermarket strap, verify the exact measurement to ensure proper fitment and avoid either excessive play or forced tension.

What is the best strap material for the Chopard L.U.C 161902-5051?

For this skeletonized rose gold timepiece, alligator leather is the most harmonious choice due to its natural grain texture that complements rather than competes with the exposed movement. Recommended colours include deep brown, charcoal black, or warm tobacco tones. Shell cordovan offers exceptional durability and develops a rich patina over time. Vulcanised rubber straps are inadvisable as they visually diminish the watch's elegance and refinement.

How do you change the strap on the Chopard L.U.C 161902-5051?

Strap replacement involves extracting the spring bars (lugs pins) from the case lugs using a dedicated strap removal tool. Position the watch securely with the strap facing upward, insert the tool into the small hole on each spring bar to compress the internal spring, then withdraw the pin. Repeat on the opposite side. Install the new strap in reverse sequence, ensuring the spring bars click firmly into their recesses.

Does the Chopard L.U.C 161902-5051 accept aftermarket 20mm straps?

Yes, the 161902-5051 accommodates any quality strap with a 20mm lug width, provided the spring bars are compatible with Chopard's attachment system (universal standard). Always verify exact dimensions before purchase. Bespoke straps in alligator, calf, shell cordovan, and vegetable-tanned leather are available with customisable dimensions and colours.

What is the lifespan of a leather strap on the Chopard L.U.C 161902-5051?

Longevity depends on material composition and usage patterns. Premium alligator and shell cordovan straps typically last 5–8 years under daily wear, developing a beautiful patina. Regenerated calf leather offers comparable durability (4–7 years) but exhibits greater sensitivity to mechanical stress. Vegetable-tanned leather guarantees exceptional longevity with periodic maintenance. All leather straps benefit from regular rotation, air-drying after perspiration exposure, and occasional gentle cleaning.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only