Technical Archive

Chopard
L.U.C 161964-5001— lug 18mm

Chopard L.U.C 161964-5001: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

L.U.C 1963 Chronograph

Artisanal Note

"This model requires a precise 18mm lug width to preserve the original sartorial balance."

Technical Specifications

Chopard 161964-5001
Lug Width
18 mm

The essential strap measurement.

Browse 18mm straps →
Reference

161964-5001

Movement

Chopard caliber L.U.C 03.07-L Hours, Minutes, Small Seconds | Date | Chronograph, Column wheel, Flyback | Chronometer

The Heritage

The Chopard L.U.C features the automatic caliber L.U.C 03.07-L with flyback chronograph and column-wheel functions. The movement is chronometer certified and features indications of hours, minutes, small seconds and date. The chronograph uses the flyback system for instant reset during operation.

FAQ

What is the lug width of the Chopard L.U.C 161964-5001?

The Chopard L.U.C 161964-5001 features an 18mm lug width. This measurement represents the internal distance between the two lugs of the case where the strap attaches. It is crucial to verify this measurement before ordering an aftermarket strap to ensure complete compatibility and smooth installation in the case lugs.

Which strap is most suitable for the Chopard L.U.C 161964-5001 in rose gold?

For the Chopard L.U.C 161964-5001, we recommend vegetable-tanned alligator for formal wear, which develops a patina over time in harmony with rose gold. Swiss calf or Hermès calf is the ideal choice for reliable daily wear. A shell cordovan strap offers contemporary elegance, whilst NATO or natural rubber maintains the chronograph's sporting character.

How do you change the strap on a Chopard L.U.C?

To change the strap, position the watch with the dial facing downward. Use a spring bar removal tool to gently compress the small metal hooks located inside the lugs. Once released, extract the old strap and insert the new one, ensuring that the hooks engage completely in the seat. Never force: the movement should be smooth and controlled.

Is an aftermarket 18mm strap completely compatible with the 161964-5001?

Yes, any strap with a certified 18mm lug width is fully compatible with the Chopard L.U.C 161964-5001. Milano Straps guarantees that all 18mm straps are measured and tested to ensure precise and secure insertion in the rose gold lugs, without requiring adjustments or modifications.

How long does a leather strap last on a luxury watch like the 161964-5001?

A high-quality leather strap, with regular maintenance, typically lasts 3–5 years of daily wear. Longevity varies depending on material: vegetable-tanned alligator and Swiss calf tend to last longer than more delicate leathers. Periodic conditioning with specialist creams and avoiding highly humid environments significantly extend the strap's lifespan.

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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