Swiss 18K gold hunting cased keyless pocket watch Circa 1908

Gold lever pocket watch 
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A very fine Swiss, large and heavy, 18K gold hunting cased keyless pocket watch.
A polished case, hinged gold cuvette. White enamel dial, radial Roman numerals, outer minute track, subsidiary seconds. Gold spade hands. A frosted gilt movement, bar calibre, 20 jewels, wolf’s tooth winding, counterpoised straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, snail regulator. Dial, case and movement signed. Property of a Swiss Gentleman.
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Diameter: 56 mm
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Signed: Patek Philippe & Cie. Genève
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Accompanied by the Extract from the Archives, circa 1908. Sold on April 2, 1909.