Cartier · Ballon Blue de Cartier

Strap for Ballon Blue de Cartier 36 Automatic Stainless Steel / Pink Gold / Champagne / Bracelet

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

Lug width18 mm
Case diameter37 mm
ReferenceWE902054
FamilyBallon Blue de Cartier
MovementCartier caliber 049 No Date Hours, Minutes, Seconds
CasePink Gold, Stainless Steel

Spring bar

Swiss Standard universal spring bars

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

Straps for the Ballon Blue de Cartier WE902054

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The Ballon Blue de Cartier WE902054, seen from the bench

The Ballon Blue de Cartier features the Cartier 049 caliber without date indication, with hour, minute and second functions. The WE902054 reference maintains the distinctive design of the collection with crown integrated into the case profile. The movement guarantees the basic functions of analog time measurement.

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