Cartier · Ballon Blue de Cartier

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

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

Lug width

20mm

20 mm straps All Cartier

Lug width20 mm

Case diameter37 mm

ReferenceWE902075

FamilyBallon Blue de Cartier

MovementCartier caliber 049 No date hours, minutes, seconds

Year2007

CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

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Straps for the Ballon Blue de Cartier WE902075

Selected for the 20 mm lug width · workshop selection

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The Ballon Blue de Cartier WE902075, seen from the bench

The Cartier Ballon Bleu de Cartier WE902075 is a 36.60 mm stainless steel automatic watch with a blue synthetic sapphire cabochon crown, representing Cartier's design philosophy since 1921. It features the Cartier caliber 049 manual-wind movement with hours, minutes and seconds display, and a polished and satin-finished steel case. The 20 mm lug width is essential for proper strap compatibility and alignment with the case 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