Hublot Big Bang

This 1,282 diamond-studded watch consists of 6 emerald cut diamonds weighing 3 carats, and a 100 carat baguette diamond. In fact, Beyonce herself bought this luxury watch as a birthday gift for her husband in 2012.

Those are some of the most expensive watches in the world, several factors make them have such a fantastic price such as technology, complexity, materials, and brand of the watch.