Patek Philippe & Cie, Genève, "Calatrava", No. 911939, case No. 671228, Ref. No. 438, sold on the 12.9.1945 to M. Swenska. Fine stainless steel mid-size gentleman's wristwatch. | The Art Of Patek Philippe | Geneva, 9th April 1989
Patek Philippe & Cie, Genève, "Calatrava", No. 911939, case No. 671228, Ref. No. 438, sold on the 12.9.1945 to M. Swenska. Fine stainless steel mid-size gentleman's wristwatch., CHF 3,000 - 3,500 C. waterproof, polished, satined, antimagnetic protecting cap. D. "champagne" with radiumed Arabic numerals + auxiliary seconds dial. Radiumed "bâton" 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.
