Rare Swiss silver coin shaped repoussé cylinder watch Circa 1900

Silver open faced pocket watch
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A rare Swiss silver pocket watch with a buttonhole dial made in the 19th century. The antique coin shaped repoussé case with a depiction of St. George. A small white enamel dial featuring Roman hour numerals, an outer minute track and steel hands. The watch operates using a bridge mechanism with cylinder escapement.
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Diameter: 42 mm
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Weight: 57 g
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Signed: No name