The Top Ten Lots Totaled CHF 18,630,700 with Three Timepieces Selling Above CHF 2 Million and Five Selling Above CHF 1 M

The Geneva Watch Auction: XXI on 10-11 May to Feature a Historically Important and Unique 1924 Cartier Portico Mystery C

With an Average CHF 133,700 Price per Lot Star Lot of the Auction, the Patek Philippe Ref. 2523/1 Two-Crowned Worldti