Swiss silver open faced lever watch with chain Circa 1920

Silver gentlemen’s pocket watch
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A Swiss silver open faced manual wound pocket watch with chain made by International Watch Company Schaffhausen, circa 1920. The movement with a lever escapement. White enamel dial with Arabic hours, an outer minute track, Arabic 24 hour numerals, subsidiary seconds at 6 o’clock and blued Breguet hands. A plain case. Dial signed, case and movement numbered. Comes with a stamped, silver watch chain.
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Diameter: 50 mm
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Weight incl. chain: 112 gr.
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Signed: International Watch Co Schaffhausen