Swiss 18K gold repeating chronograph lever watch Circa 1930

Gold repeating chronograph by Edmond J. Aubert
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A Swiss 18 carat gold open faced minute repeating chronograph lever pocket watch, circa 1930. The movement with a lever escapement. White enamel dial with Arabic hour numerals, an outer minute and fifth of a second track, a 30 minute counter at 12 o’clock, sunk subsidiary seconds at 6, blued hands. A plain case. Dial signed.
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Diameter: 56 mm
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Weight: 100.5 g
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Signed: Edmond J. Aubert
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Edmond J. Aubert (1905-1988) is a descendant of the famous Aubert watchmaking family, one of the 10 most famous in the Vallée de Joux region, Switzerland.