Technical Archive

Chopard
L.U.C 131968-5001— lug 20mm

Chopard L.U.C 131968-5001: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

L.U.C XPS 35mm Rose Gold / MOP

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

Chopard 131968-5001
Lug Width
20 mm

The essential strap measurement.

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Reference

131968-5001

Movement

Chopard caliber L.U.C 96.12-L Hours, Minutes, Small Seconds | Chronometer

The Heritage

The Chopard L.U.C 131968-5001 is a 35mm rose gold watch embodying independent Swiss watchmaking excellence. Powered by the Chopard caliber L.U.C 96.12-L movement with COSC certification, it features hours, minutes, and small seconds on a sapphire caseback. The 20mm lug width accommodates versatile straps while maintaining classical proportions suitable for both formal and casual wear.

FAQ

What is the lug width of the Chopard L.U.C 131968-5001?

The lug width of the Chopard L.U.C 131968-5001 is 20 millimetres. This measurement is taken with a digital calliper between the lugs of the case at the strap attachment point. It is essential not to confuse lug width with the overall case diameter: the lugs are the terminal segments where the strap is fixed. At 20mm, this model is compatible with the entire range of Milanese artisan straps.

Which strap should I pair with the Chopard L.U.C 131968-5001?

For the Chopard L.U.C 131968-5001 in rose gold, optimal choices include: tope brown alligator (for formal and business contexts), vegetable-tanned calf in cognac (for elegant monolithic style), polished black shell cordovan (for sophisticated contrast), or slate-grey alligator (for seasonal versatility). The choice depends on intended usage and the patina development desired over time.

How do I change the strap on a Chopard L.U.C 131968-5001?

Strap change on the 131968-5001 is performed via the lateral lugs of the case. Use a precision tool (spring bar tool) to gently compress the inner lug and extract the previous strap's pin. Insert the new strap by aligning its attachment hole with the lug, then release the pin until it sits firmly in position. This operation requires care to avoid scratching the rose gold case.

Is the Chopard L.U.C 131968-5001 compatible with aftermarket straps?

Yes, the Chopard L.U.C 131968-5001 with 20mm lugs is fully compatible with aftermarket straps of equivalent construction quality. Milanese artisan 20mm straps fit perfectly onto the case lugs, offering personalisation opportunities in leather, colour and thread selection. It is advisable to choose suppliers who guarantee dimensional precision to avoid excessive play.

What is the lifespan of a leather strap on a Chopard L.U.C 131968-5001?

The lifespan of a leather strap depends on material, usage and maintenance. An alligator or shell cordovan with vegetable tanning, worn daily at moderate intensity, maintains structural integrity for 5-8 years. Calf, being softer, may require replacement after 3-5 years. Exposure to water, perspiration and repeated stress accelerates ageing. Milanese artisan straps carry an 18-month guarantee and withstand ordinary maintenance cycles (gentle cleaning, drying and periodic protective treatments).

The next step

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

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