Technical Archive

Chopard
L.U.C 161929-5006— lug 20mm

Chopard L.U.C 161929-5006: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

L.U.C Tourbillon QF Fairmined

Artisanal Note

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

Technical Specifications

Chopard 161929-5006
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

161929-5006

Movement

Chopard caliber L.U.C 02.13-L Hours, Minutes, Small Seconds | Chronometer, Power Reserve Indicator, Tourbillon Escapement

The Heritage

The L.U.C line represents Chopard's high watchmaking collection, characterized by in-house developed manufacture movements. The reference 161929-5006 is powered by the L.U.C 02.13-L caliber with tourbillon escapement, power reserve indicator and chronometer certification. The movement offers hours, minutes and small seconds indications.

FAQ

What lug width does the Chopard L.U.C 161929-5006 have?

The Chopard L.U.C 161929-5006 features a standard lug width of 20mm, measured internally between the case attachments. This width ensures broad compatibility with high-quality artisanal aftermarket straps from independent makers worldwide.

Which strap material is best suited for the Chopard L.U.C 161929-5006?

For the rose gold Chopard L.U.C 161929-5006, we recommend nilotic alligator in caramel or cognac tones, or vegetable-tanned calf leather. Alligator provides exceptional durability and a developing patina; vegetable leather offers soft hand and graceful ageing. Material choice should reflect intended use and seasonal preferences.

How do you change the strap on a Chopard L.U.C 161929-5006?

Strap replacement requires dedicated tools: a strap removal tool or PTFE rod to gently disengage the spring bar mechanism beneath each lug. Position the tool under the spring bar and apply gentle downward pressure to release the strap. Precision and gentleness are essential to avoid lug damage. Professional assistance is recommended for inexperienced users.

Can I fit a bespoke aftermarket strap in 20mm width on this Chopard?

Yes, the Chopard L.U.C 161929-5006 with its 20mm lug width is fully compatible with bespoke aftermarket straps. Artisanal makers such as Casati Milano create custom straps specifically for this measurement, offering extensive choice in colour, material, and stitching specifications.

What is the typical lifespan of a leather strap on the Chopard L.U.C 161929-5006?

Leather strap longevity depends on material grade and wear frequency. Premium alligator and hand-dyed aniline calf typically last 5–8 years with daily use and regular maintenance (cleaning and conditioning). Shell cordovan extends to 10+ years. Occasional wear doubles these intervals. Leather ageing is characteristic rather than defect; replacement remains affordable relative to watch value.

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.

Request an appointment →

By appointment only · Milan

The atelier's website: casatimilano.com