Case: The front and back are slightly rounded arcs.

Time scale: sapphire crystal mirror can enlarge the digital time scale. Due to the influence of the crown, Roman numerals deviate from the general circular orbit and are concave inward.

Dial: The iconic design includes a checkered dial, sword-shaped blue steel hands and Roman numerals.

Grooved crown with convex sapphire and sapphire crystal mirror.

Extended data

Related introduction:

Cartier Ballon Bleu de Cartier series refers to "Ballon Bleu Blue Balloon", which comes from Montgomery Blue Balloon, the first human plane.

1783, a blue hot air balloon embroidered with gold patterns rose slowly in the Palace of Versailles, France, and flew for eight minutes with the exclamations of King Louis XVI and others. This is the famous Montgomery Hot Air Balloon.

In France, the name of Montgomery blue hot air balloon symbolizes eternal innovation, represents a way of thinking that transcends daily stereotypes and contains profound French culture. These are the essence of Cartier ballon bleu de Cartier blue balloon.

Baidu Encyclopedia-Cartier Blue Balloon Series Watch

People's Network-Cartier Blue Balloon Watch in One Minute