It is worth noting that Anant Ambani, the youngest child of Mukesh Ambani, owns one of the world’s most expensive watches.

The most expensive ... brand, Journe further explained his intent: “In 1991, I embarked on a new adventure. I realized (late, I know…) that it was easier to wear a wristwatch than a pocket watch.

However, most tourbillon watches from reputable brands range from $100,000 to several million dollars. More from So Expensive A tourbillon (French for "whirlwind") is a centuries-old mechanism ...

A rare Patek Philippe watch is now the most-expensive timepiece ever sold at ... is one of the most prestigious brands among luxury watchmakers. Christie's confirmed the sale to Insider, but ...