and a winding crown topped with a blue sapphire (or in rare cases, ruby) cabochon. Wait, Why Is the Cartier Tank Such a Big Deal? “I don't think there's any watch more important than the Cartier ...

Cartier dreams up clever new twists on its four most famous timepieces, beloved by celebrities and collectors alike. Getty Images/iStockphoto From the Tank to the Ballon Bleu, Cartier has shaped ...

The 42-year-old is often spotted with her Cartier watch, which was a gift from her husband Prince William. William, 42, bought Kate the £5,900 Ballon Bleu de Cartier watch for their third wedding ...

At Watches and Wonders 2025, Cartier presents two new versions of the slim dress ... Both come with a light-catching silver-white sunray-pattern flinqué dial, blue sword hands and a prominent cabochon ...