Swiss 14K yellow gold keyless lever pocket watch Circa 1918

Gold open faced pocket watch by Patek Philippe & Co.
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A Swiss gold Geneva gentleman’s lever pocket watch, circa 1918.
14 Carat gold, polished, tiered and reeded case with a numbered and signed gold dome. Signed enamel dial with Arabic numerals, auxiliary seconds and gold spade hands. Bridge movement, frosted and gilt, with wolfteeth winding wheels, screw compensation balance and counterpoised Moustache lever.
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Diameter: 49 mm
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Weight: 86 g
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Signed: Patek Philippe & Cie. Genève