Important Watches, Wristwatches and C...
Hanae Mori Building, Dec 15, 1990
Patek Philippe & Cie, Genève, No. 888159, case No. 2619198, Ref. 2438-1, 4th serie, produced in 179 examples between 1952 and 1963. (4th series with screwed back). Very fine, astronomic, centre seconds, 18ct gold gentleman's wristwatch, with perpetual calendar and moon phases.
C. massive, polished, screwed back, waterproof, concave bezel, fluted lugs. D. mat silver, with applied gold indexes, graduation for the days of the month, apertures for the days of the week, the months anci the lunations. " Dauphine" gold hands. M. 27- SC Q"' Geneva Quality Hall Mark, rhodiumed, "fausses côtes" decoration, 18 jewels, lever escapement, cut bimetallic balance adjusted to heat, cold isochronism anci 5 positions, antishock system, Breguet balance-spring, micrometer regulator. Dial, case and movement signed. In very good condition. Diam. 37 mm.