
Retailed by Henry Kohn & Sons: A yellow gold open-faced keyless watch, Awarded Third Prize at the Geneva Astronomical Observatory Timing Contest of 1909-1910, Circa 1910
Lot Closed
December 10, 06:30 PM GMT
Estimate
7,000 - 9,000 USD
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Read more.Lot Details
Description
Dial: white enamel
Caliber: 19''' mechanical, 21 jewels
Movement number: 146'830
Case: 18k yellow gold, hinged case back and engraved cuvette
Case number: 258'492
Size: 50 mm diameter
Signed: case, cuvette, dial, and movement signed Patek Philippe, cuvette and movement signed Henry Kohn & Sons, Hartford Conn. and Patek Philippe
Box: no
Papers: no