Fine, unusual Swiss 18 carat gold open faced lever Circa 1938

Gold keyless lever watch by Patek Philippe
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A fine and unusual Swiss 18 carat gold open faced keyless lever watch, circa 1938. Retailed by Freccero. Nickel finished lever movement, 17 jewels, bimetallic compensation balance, micrometer regulator. Two-tone silvered roulette style dial, applied gold baton and Arabic numerals and engine turned subsidiary seconds. Plain case, hinged back. Case and movement signed by maker, dial signed by maker and retailer.
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Diameter: 46 mm
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Signed: Patek Philippe & Cie Genève Swiss