Cartier · Ballon Blue de Cartier

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

Integrated bracelet: measurements, the most common questions, and the way to a made-to-measure strap.

Integrated bracelet

The Cartier Ballon Blue de Cartier W6920041 is designed with a bracelet integrated into the case. For a compatible made-to-measure strap, the Casati Milano atelier builds it on your watch.

Case diameter37 mm
ReferenceW6920041
FamilyBallon Blue de Cartier
MovementCartier caliber 049 No Date Hours, Minutes, Seconds
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

The Ballon Blue de Cartier W6920041, seen from the bench

The Ballon Bleu de Cartier 36 Automatic features a 36.6mm stainless steel case with a distinctive cabochon sapphire crown. This model is presented on a pink bracelet with integrated lugs requiring bespoke customization. The spherical case architecture demands specialized strap craftsmanship to preserve its iconic profile and ensure proper lug attachment.

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 →

Casati Milano · Via XX Settembre 15, Milan · by appointment only