10. Vacheron Constantin 57260 – $8 Million
The Vacheron Constantin 57260 is the world’s most complicated timepiece. This 957-gram pocket watch was handcrafted in-house by three watchmakers over the course of eight years and contains 57 complications and 2826 pieces. It is made of white metal and features many calendars as well as a double backwards split-second Chronograph.
The watch contains many intricacies and features, but it is still legible, earning it the respect of many watchmakers and fans.
