Cartier · Clé de Cartier

Strap for Clé de Cartier 41 Mysterious Hours Palladium

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

Lug width20 mm
Case diameter41 mm
ReferenceWHCL0003
FamilyClé de Cartier
MovementCartier caliber 9981 MC hours, minutes
Year2015
CasePalladium

Spring bar

Swiss Standard universal spring bars

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

Straps for the Clé de Cartier WHCL0003

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Clé de Cartier WHCL0003, seen from the bench

The Cartier Clé de Cartier 41 Mysterious Hours in palladium (reference WHCL0003) features the in-house Caliber 9981 MC movement with hours and minutes display, visible through a transparent caseback. The 41 mm case showcases distinctive faceted geometry in palladium, a noble metal with neutral tone and exceptional resistance. The signature protruding crown integrates aesthetic and functional design. This versatile timepiece requires a strap with 20 mm lug width to match its refined architecture.

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