>>Antiquorum’s Spring Auction Includes Rare Greubel Forsey Double Tourbillon

More than 400 collector timepieces will be on the block at Antiquorum’s Spring Sale, March 10 and 11 at its U.S. headquarters in New York. Sale highlights include a Greubel Forsey Double Tourbillon (estimate $200,000 to $300,000), an Audemars Piguet Jules Audemars Tourbillon Répétition Minutes QP (estimate $300,000 to $350,000), and remarkable timepieces from the collection of internationally acclaimed artist Arman, including a Patek Philippe Ref. 3971 estimated at $70,000 – $90,000.read more...