Important Wristwatches, Watches & Clocks
Geneva, Hotel Des Bergues, Oct 17, 1992
LOT 487
G. Senn, Bâle, Maison à Paris, 7 & 13, Bd. Saint Denis, Swiss, circa 1920. Fine 18 ct. gold, hunting cased, minute repeating, keyless watch with chronograph, 30 minute instantaneous recorder and tachometer, Auto Sport Senn.
CHF 5,500 - 6,500
C. Four body, massive, bassine, polished. Gold cuvette. D. White enamel with Arabic numerals, outer minute ring and red and blue tachometer scale, calibrated for 1000 meters, subsidiary seconds and minute register. Gold pear hands. M. 19-, rhodium plated, 33 jewels, straight line lever escapement, cut bimetallic balance, Breguet balance spring. Repeating on gongs with slide in the band. Chronograph with visible work, push piece in the band. Signed on the dial and the cuvette. In very good condition. Diam. 54 mm.
