Pre-owned Ballon Bleu de Cartier ref. WE902074 is one of Cartier’s most recognizable modern collections. Introduced in 2007, the Ballon Bleu departed from the brand’s traditional rectangular watch designs in favor of an elegant round case distinguished by its most iconic feature: a blue cabochon-set winding crown recessed into the side of the case. This clever design partially conceals the crown, giving the collection its famous silhouette while preserving the watch’s smooth, flowing lines. This 33mm stainless steel example is perfect for everyday wear. The silver dial is decorated with sparkling diamond hour markers and Cartier’s signature blued steel sword-shaped hands, creating a refined display that is both luxurious and famously Cartier. Powering the watch is a reliable self-winding mechanical movement, making it as practical as it is beautiful. Shop Cartier Watches Shop Cartier Ballon Bleu Watches