Swiss 18 carat gold precision pocket watch in original box Circa 1915

Precision pocket watch with original papers
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A precision pocket watch with original box and papers, made by Ulysse Nardin in le Locle & Genève, Switzerland, circa 1915. This watch features a numbered open faced case which is crafted from 18 carat gold and the silvered dial has Arabic hour numerals, a subsidiary seconds dial at 6 o’clock and steel hands. The numbered extremely fine movement, probably a chronometer quality, a lever escapement and a fine adjusting device.
The dial, movement and box are signed.
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Diameter: 47 mm
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Weight: 61 g
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Signed: Ulysse Nardin, Locle & Genève