The Art Of Patek Philippe
Geneva, Apr 09, 1989
LOT 185
Patek Philippe & Cie, Genève, "Calatrava", No. 911804, case No. 636493, Ref. 438, sold on the 21.9.1945. Very fine and rare small 18-carat gold gentleman's wristwatch.
CHF 5,000 - 7,000
C. waterproof, massive, polished, dedicated screwed back. D. mat silver with applied gold Breguet numerals + auxiliary seconds dial. "Bâton" radiumed hands. ( Later) M. 10"' 110 rhodiumed, "fausses-côtes" decoration, 18 jewels, lever escapement, monometallic balance adjusted to 3 for heat, cold, isochronism, and to 5 positions, self-compensating Breguet balance-spring, micrometer regulator. Dial, case and move-ment signed. In very good condition. Diam. 28 mm.
