Important Wristwatches, Watches & Clocks
Geneva, Hotel Des Bergues, Apr 11, 1992
Audemars Wittnauer & Co. , Brassus, Genève, No. 4807, circa 1910. Fine 18 ct. gold, keyless minute repeating watch with split second chronograph and 30 minute progressive recorder.
C. Four body, massive, "demi-bassine", polished. Gold cuvette engraved with a dedication dated March 1910. D. White enamel with Breguet numerals, outer red Arabic, minute and chronograph ring, sunk subsidiary seconds and minute register. Blued steel "spade" hands. M. 17-, nickeled, "fausses côtes" decoration, 29 jewels, counterpoised, adjustable straight line lever escapement, cut bimetallic balance, blued steel Breguet balance spring. Repeating on gongs, the slide in the band. Chronograph with visible work, the push piece on the winding crown, the split second push piece in the band. Signed on the dial and movement. In very good condition. Diam. 49mm.