The top lots for the auction are as follows:
1747 - 1997 - Breguet 250th Anniversary Breguet, No.1866H, Ref. 3857PT. Made in a limited edition of 3 pieces in 1997 to commemorate the 250th anniversary of the birth of Abraham Louis Breguet (1747 - 1823). Extremely fine and rare, minute repeating platinum wristwatch with visible one-minute tourbillon regulator, jump-hours, perpetual calendar with retrograde date, leap-year indication and a Breguet platinum buckle. Accompanied by the fitted green laquered winding wooden box and Breguet instructions and original certificate.
Sold for 445,200.00 USD
Estimate USD 300,000 - 400,000
EUR 210,000 - 275,000
Grande Complication Gérald Genta, Geneva, No. 1, Ref. GGM1, produced in a very few examples in 1996. Exceptionally fine and equally important, self-winding double-train, water-resistant platinum wristwatch with Westminster chime, Grande et Petite Sonnerie and silent display, four gongs and four hammers, minute-repeating, 12-hour fly-back hand with revolving 60-minute indication, 48-hour power reserve indicator for the striking and the going trains, and one-minute tourbillon regulator in fully engraved movement, and a platinum Gérald Genta deployant clasp.
Sold for 350,000.00 USD
Estimate USD 150,000 - 200,000
EUR 100,000 - 140,000