Reference W6920046, this Ballon Bleu de Cartier is powered by a mechanical movement with automatic winding, housed within a 36.6mm steel case measuring 12.05mm thick. The signature fluted crown is decorated with a synthetic spinel cabochon, and a sapphire crystal protects the dial above.
The silvered guilloché opaline dial is dressed with Roman numerals and blued-steel sword-shaped hands, lending the piece a classically elegant character. A steel bracelet completes the look, while water resistance extends to 3 bar — approximately 30 meters or 100 feet.
With its 36mm footprint, this Ballon Bleu sits comfortably as a versatile choice that balances Cartier's storied design language with everyday wearability.
