The Art Of Patek Philippe
Geneva, Apr 09, 1989
LOT 228
Patek Philippe & Cie, Genève, No. 770017, case No. 2817894, Ref. 3940, Jubilee watch No. 17, made especially for the 225th anniversary of Beyer in Zürich, 1760-1985. Fine self-winding astronomic 18-carat gold gentleman's wristwatch with perpetual calendar and moon phases.
CHF 25,000 - 30,000
C. massive, polished, satined, concave bezel, dedicated back. D. champagne with applied gold indexes + auxiliary dials for the days of the month, the days of the week and the 24 hours, the months and the leap years, aperture for the lunations. "Dauphine" gold hands. M. 240' Q, rhodiumed, "fausses-côtes" decoration, 27 jewels, lever escapement, Giromax balance adjusted to heat, cold isochronism and to 5 positions, selfcompensating flat balance-spring, mobile studbearer, 22-carat gold micro-rotor mounted on ball bearings, mono-directional winding. Dial, case and movement signed. In mint condition. Diam. 36 mm.
