Cartier Ballon Bleu de Cartier 40mm 18K Rose Gold Diamond-Set Ref. WJBB0057
The Cartier Ballon Bleu de Cartier (Ref. WJBB0057) is an exquisite Swiss luxury timepiece that combines Cartier’s signature rounded design with precious-metal craftsmanship and exceptional diamond detailing, offered by Geneva Watch Company. Presented in very good pre-owned condition with original box and papers, this elegant watch features a 40 mm 18K rose gold case, a matching rose gold bracelet, and a sophisticated silver dial.
Powered by the Cartier Calibre 1847 MC automatic movement, the watch contains 23 jewels and provides approximately 42 hours of power reserve, delivering dependable mechanical performance for everyday luxury.





