Collector's Pocket Watches, Wristwatc...

Grand Havana Room, New York, Sep 20, 2001

LOT 193

Patek Philippe & Cie, Ref. 425. Production of this reference started in 1934.Very fine and rare, rectangular curved platinum and diamond gentleman?s wristwatch.

C. two-body, solid, polished and brushed, dedicated back, faceted sides, two-facet crystal. D. two-tone silver with with diamond-set indexes, auxiliary seconds dial. ?Epée? white gold hands. M. Cal. 9'''-90, tonneau, rhodium-plated, ?fausses-côtes? decoration, 18 jewels, straight line lever escapement, monometallic balance adjusted for heat, cold, isochronism and 5 positions, self-compensating Breguet balance-spring, micrometer regulator.Dial, case and movement signed.Dim. 20 x 42 mm.