Swiss 18 Carat gold Art Deco dress watch with two tone dial Circa 1930

Gold dress watch with open face by Patek Philippe
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A thin Swiss, keyless winding, gold Art Deco dress watch of exceptional quality with a two tone dial, circa 1930.
Round-shaped, 2 part special 18 Carat gold case with Art Deco pinstripe decor on the back. Two tone Art Deco dial with Arabic numerals, silver minute ring, outer minutes track, subsidiary dial for the seconds at 6, and gold thread hands. Top calibre hallmarked twice with Geneva seal, fine adjustment, Geneva striping, lever escapement. Case and movement numbered, and dial and movement signed.
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Diameter: 45 mm
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Weight: 60 g
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Signed: Patek, Philippe & Cie, Genève