On September 30, Antiquorum’s “Important Modern & Vintage Timepieces” auction in New York will feature an incredible selection of timepieces. Not only will see Richard Mille watches made in collaboration with Rafael Nadel and Yohan Blake, but also there are some rare Patek Philippe, Jaeger-LeCoultre and A. Lange & Sohne watches, and some specialty pieces in history including several Corum coin watches commemorating, among others, US presidents Johnson and Nixon. A true highlight of the auction: some superb gem-set beauties. Among the dazzling diamond and gemstone watches to be auctioned: Chopard Ref. 4240 Imperiale White Gold diamond & Sapphire Watch (Est: $200,000 -$300,000), and a Breguet Ref 5238 Skeleton Chronograph White Gold & Diamonds (Est: $120,000 – 220,000).