Only three are known, and two go under the hammer in Hong Kong head to head.
Encompassing Rolex, Heuer, Longines and a singular Breguet "sector dial".
A look at top picks including well-priced high complications.
Once the world's most complicated timepiece goes unsold in Geneva.
The last Emperor of Vietnam's Rolex watch sells for over US$5m in Geneva.
A diverse line-up with a Patek Philippe wristwatch for every budget.
The cool, interesting and important from the personal stash of the renowned Parisian retailer.
Timepieces that are interesting but not always good-looking.
When minuscule differences make for vastly different values.
Stellar timepieces from Geneva's finest, including a million-dollar, double-signed 2499.