Elegant Swiss pink gold keyless dress watch Circa 1940

Gold open faced lever pocket watch
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A fine and elegant Swiss, 18K pink gold keyless dress watch, circa 1940. A modern, brushed and polished case, stepped bezel. Pink dial with painted black baton hour indexes and applied pink gold quarter hour baton indexes, outer minute track with five-minute pink gold dots, subsidiary seconds dial. Pink gold baton hands. A rhodium-plated movement, Geneva striping decoration, 18 jewels, straight-line lever escapement, cut bimetallic compensation balance with blued steel Breguet balance spring, index regulator. Dial, case and movement signed.
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Diameter: 47 mm
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Signed: Patek Philippe  Genève