With its sculptural case and polished bracelet, the Ballon Bleu defies gravity with its ethereal charm. The blue bubble of the winding crown disrupts the Maison codes, while Roman numerals and bold sword-shaped hands add to its limitless elegance.

Floating like a balloon and as blue as the cabochon safely nestled in its side, the Ballon Bleu watch by Cartier adds a dash of elegance to male and female wrists alike. Roman numerals are guided on their path by a deep blue winding mechanism.

Ballon Bleu de Cartier watch: Ballon Bleu de Cartier watch, 33 mm, mechanical movement with automatic winding. 18K rose gold case set with brilliant-cut diamonds. Fluted crown set with a sapphire cabochon.

Ballon Bleu de Cartier watch, 42 mm, self-winding mechanical movement. Rose gold 750/1000 case, fluted crown set with a blue cabochon-shaped sapphire, silvered

Ballon Bleu de Cartier watch, 42 mm. Mechanical movement with automatic winding, calibre 1847 MC. Rose gold 750/1000 case, fluted crown set with a sapphire cabochon, blue guilloché dial. Sword-shaped hands Sapphire crystal.

Ballon Bleu de Cartier watch, 33 mm, mechanical movement with automatic winding. Rose gold 750/1000 case, fluted crown set with a blue cabochon-shaped sapphire, silvered guilloché lacquered opaline dial, 12 Roman numerals, blued-steel sword-shaped hands, sapphire crystal, strap in alligator leather, rose gold 750/1000 ardillon buckle.

Ballon Bleu de Cartier watch, 42 mm. Mechanical movement with automatic winding, calibre 1847 MC. Steel case, rose gold 750/1000 bezel, fluted rose gold 750/1000 crown set with a synthetic cabochon-shaped spinel.

Ballon Bleu de Cartier watch, 40 mm, mechanical movement with automatic winding, calibre 1847 MC. Rose gold 750/1000 case, fluted crown set with a cabochon

Ballon Bleu de Cartier watch, 40 mm, mechanical movement with automatic winding, calibre 1847 MC. Rose gold 750/1000 case, fluted crown set with a blue sapphire

Ballon Bleu de Cartier watch, 33 mm. Mechanical movement with automatic winding. Rose gold 750/1000 case and fluted crown in rose gold 750/1000 set with a sapphire cabochon. Matte silvered stamped sunray dial set with 21 brilliant-cut diamonds totalling 0.10 carats.