Patek Philippe. A fine 18K gold openface perpetual calendar keyless lever watch with phases of the moon

SIGNED PATEK PHILIPPE, GENÈVE, RETAILED BY HAUSMANN & CO., MOVEMENT NO. 931'261, CASE NO. 327'507, REF. 725/4, MANUFACTURED IN 1956

Details

Patek Philippe. A fine 18K gold openface perpetual calendar keyless lever watch with phases of the moon
Signed Patek Philippe, Genève, retailed by Hausmann & Co., movement no. 931'261, case no. 327'507, ref. 725/4, manufactured in 1956
Cal. 17-170, with nickel-finished lever movement stamped twice with the Geneva seal, 18 jewels, monometallic balance, micrometer regulator, the gilt matt dial with applied baton and Arabic numerals, gold dauphine hands, aperture for the combined month, date and day indication, subsidiary dial for phases of the moon combined with constant seconds, in plain circular case with snap on back, case, dial and movement signed
46 mm. diam.

Lot Essay

Accompanied by Patek Philippe Extract from the Archives confirming production of the movement in 1956. It was encased in 1970 and sold on 11 April 1974. Furthermore delivered with original fitted presentation box.

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