Swiss digital watch with jumping hour and minute Circa 1900

Silver digital cylinder watch by Revue
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A Swiss silver open faced  digital pocket watch with jumping hour and jumping minute, circa 1900. Cylinder escapement. Decorative dial with apertures for jumping hour and minute, subsidiary seconds. Engine turned case, cartouche to the back. Case numbered, movement and dial with maker’s mark of the brand Revue
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Diameter: 51 mm
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Weight: 110 g
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Signed: No name