The Hallucination by British jeweler Graff Diamonds is the most expensive luxury watch in 2025, featuring 110 carats of fancy-coloured diamonds and produced by a 30-person in-house team, with an ...

In this article, we will be taking a look at the 20 most expensive watch brands in the world. If you do not want to learn about the trends and insights in the global watch market, head straight to ...