Swiss gold, platinum, enamel and diamond set lever Circa 1907

Open faced lever pendant watch by Patek Philippe
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A fine Swiss 18 carat gold, platinum, enamel and diamond set open faced keyless lever pendant watch, circa 1907. Keyless jewelled lever movement. Monogrammed gold cuvette. White enamel dial with Arabic numerals. Small case, white enamel ring, bezel and band with translucent blue-grey enamel on engine turned ground, the reverse similarly decorated, further embellished with finely pierced platinum and diamond set filigree and central diamond floret. Case and dial signed, cuvette numbered.
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Diameter: 27 mm
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Signed: Patek, Philippe & Cie Genève