Technical Archive

Chopard
Imperiale 384250-1002— lug 20mm

Chopard Imperiale 384250-1002: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Imperiale Tourbillon Full Set

Artisanal Note

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

Technical Specifications

Chopard 384250-1002
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

384250-1002

Movement

Chopard caliber L.U.C 02.14-L

The Heritage

The Imperiale represents Chopard's high-end women's watch collection, characterized by elegant lines and refined finishes. The model is powered by the in-house developed L.U.C 02.14-L automatic caliber. The case features proportions designed for the female wrist with a decorated crown and an integrated bracelet.

FAQ

What is the lug width of the Chopard Imperiale 384250-1002?

The Chopard Imperiale 384250-1002 features a lug width of 20 millimetres. This is the standard dimension for all compatible straps. To verify, measure with a calliper the internal distance between the edges of the lug seat.

What is the best strap for the Chopard Imperiale 384250-1002 in white gold?

For a timepiece of this calibre, alligator is the most refined choice due to its fine, uniform grain that amplifies the sophistication of white gold. Alternatively, shell cordovan offers robustness and natural lustre that ages magnificently. Vegetable-tanned calf is recommended for those seeking understated versatility across formal and casual contexts.

How do I change the strap on my Chopard Imperiale 384250-1002?

The Chopard Imperiale 384250-1002 employs standard removable pins at the lugs. Using a spring bar tool, gently compress the pin to position it in the lug seat, insert the new 20mm strap and release the pin. If you lack the tool, consult a qualified watchmaker to avoid damage to the white gold case.

Are aftermarket straps compatible with the Chopard Imperiale 384250-1002?

Yes, any 20mm strap is mechanically compatible. However, to maintain aesthetic coherence, we recommend noble materials such as alligator, superior quality calf, shell cordovan or sophisticated vulcanised rubber. Avoid coarse textiles or extremely vivid colours that would negate the sport-elegant DNA of the watch.

How long does a leather strap last on the Chopard Imperiale 384250-1002?

A premium leather strap (alligator, cordovan, calf) typically lasts 3-5 years with daily wear, depending on sun exposure, humidity and frequency of use. The quality of vegetable tanning and leather thickness influence longevity. Casati Milano straps include an 18-month warranty and can be regenerated after the initial wear period.

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