Cartier · Ballon Blue de Cartier

Strap for Ballon Blue de Cartier 42 Automatic Stainless Steel / Silver

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

Lug width20 mm
Case diameter42 mm
ReferenceW69016Z4
FamilyBallon Blue de Cartier
MovementCartier caliber 049 hours, minutes, seconds | date
Year2007
CaseStainless 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 W69016Z4

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Ballon Blue de Cartier W69016Z4, seen from the bench

The Cartier Ballon Blue de Cartier W69016Z4 is a 42.10 mm stainless steel automatic watch launched in 2007. It features the iconic blue sapphire cabochon crown protection and a three-dimensional domed case design. The Cartier Caliber 049 movement provides reliable automatic operation with a 40-hour power reserve and 37 jewels, visible through the transparent caseback. The watch has a 20 mm lug width and displays hours, minutes, seconds, and date on the dial.

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