Swiss gold and platinum Art Deco pocket watch Circa 1930

Gold and platinum open faced watch
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An elegant Swiss 18 carat gold and platinum Art Deco pocket watch, circa 1930. A silver dial with applied gold Arabic numerals, baton indexes, outer minutes divisions, subsidiary seconds and gold hands. A rhodium plated movement, Geneva striping decoration, straight line lever escapement, cut bimetallic compensation balance adjusted to eight positions, blued steel flat balance spring, index regulator. Lever escapement. The movement is stamped with the city of Geneva. The dial is signed, and the case back is numbered.
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Diameter: 44 mm
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Weight: 51 g
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Signed: Patek Philippe & Cie  Genève
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The dial is slightly scratched