Antiquorum Auctioneers Lot soldUSD 0HKD 0 (listed)EstimateUSD 7 463 - 9 651HKD 58 000 - 75 000 (listed) See all lots Patek Philippe Ref. 3445 Antiquorum - Hong Kong Sale Oct 2015 | Hong Kong, 25 October Summary Movement Automatic Year of manufacture 1111 Lot number 186 Diameter 35mm Location Description PATEK PHILIPPE REF. 3445 RETAILED BY GUBELIN YELLOW GOLD Patek Philippe, Genève, No. 1122412, case No. 317302, Ref. 3445, retailed by Gübelin. Made circa 1965. Fine and rare, self-winding, water-resistant, 18K yellow gold wristwatch with date. Two-body, polished, screw-down case back with engraved monogram, stepped inclined bezel, recessed winding crown, lapidated straight lugs. Satiné silver with applied yellow gold baton indexes, engraved outer dot minute divisions, subsidiary seconds dial, yellow gold rimmed aperture for the date. Yellow gold baton hands. Cal. 27-460, stamped twice with the Seal of Geneva Quality Mark, rhodium plated, fausses cotes decoration, 37 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring, 18K gold rotor.