Cartier Ballon Bleu ref W6920033 is distinguished by a classically elegant round case a slightly more unorthodox shape for a brand largely defined by uniquely shaped timepieces. Still Cartier has found a way to make the silhouette its own by enveloping the crown inside the bezel. Additionally the case wears on a very distinctive Cartier multi-link bracelet. Ref. W6920033 is a stunning two-tone model in stainless steel and 18k rose gold. It displays the time on a unique pink Mother-of-Pearl dial via black Roman numeral hour markers a matching minute track and long sweeping sword-shaped hands.