Elegant Swiss gold dress watch with matching chain Circa 1930

Gold dress watch with two-tone silver dial
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A very fine Swiss, elegant, keyless, 18K yellow gold Art Deco dress watch, circa 1930. Accompanied by a yellow and white gold chain. A solid, polished case. Two-tone brushed silver dial with applied yellow gold Arabic numerals, outer minute track, subsidiary seconds dial. Yellow gold feuille hands. A  rhodium-plated movement, Geneva striping decoration, 18 jewels, straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, swan-neck micrometre regulator. Dial, case and movement signed.
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Diameter: 45 mm
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Signed: Patek Philippe & Co.  Genève
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The movement is oxidized.