The top lots for the auction are as follows:
Patek Philippe & Cie, Geneve, No. 198098, case No. 605969, made in 1927 for Grogan Co., Pittsburg, PA, sold on 31 August 1937. Extremely fine and rare cushion shaped, "tortue", 18ct gold gentleman's wristwatch with single button split-second chronograph and register, with certificate.
Sold for 707,500.00 CHF
Estimate CHF 0 - 0
Patek Philippe & Cie., Geneve, No. 198381, case No. 416638, made in 1930. Very fine and important 18 ct. pink gold, keyless pocket chronometer with one minute tourbillon regulator, awarded the First prize at the Geneva Astronomical Observatory for the timing contest in 1931. With the original antimagnetic stainless concours case, extra silvered two-tone dial and set of blue steel hands. In original fitted box and with the original Observatory Bulletin.
Sold for 245,500.00 CHF
Estimate CHF 220,000 - 240,000
Unsigned, ( Freres Rochat), Geneve, case by Georges Remond, made for the Chinese Market between 1805 and 1815. Retailed by A. Liodet, Place des Bergues, No. 8, a Geneve. Very fine and rare 18 ct. gold and enamel, pearl-set, singing bird box with centre second musical watch, in original fitted box.
Sold for 168,500.00 CHF
Estimate CHF 120,000 - 150,000