Cartier · Clé de Cartier

Strap for Clé de Cartier 41 Mysterious Hours Palladium / Diamond

Takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width18 mm
Case diameter41 mm
ReferenceHPI00946
FamilyClé de Cartier
MovementCartier caliber 9981 MC Hours, Minutes
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 HPI00946

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The Clé de Cartier HPI00946, seen from the bench

The Clé de Cartier represents a collection of the French maison characterized by an octagonal crown integrated into the case. The model mounts the 9981 MC Calibre with hour and minute indication. The line is distinguished by the key-shaped crown design that recalls the historical aesthetic codes of the brand.

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