Swiss gold hunting cased quarter repeating lever Circa 1861

Gold hunting cased repeater by Patek Philippe
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A rare and early Swiss 18 carat gold hunting cased quarter repeating keyless lever watch, circa 1861. Mechanical jewelled lever movement, repeating on two hammers onto two gongs. Gold cuvette. White enamel dial with Roman numerals and excentrique subsidiary seconds to 10 o’clock. Engine turned case, repeating slide in the ribbed band. Case numbered, cuvette signed and numbered.
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Diametere: 48 mm
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Signed: Patek, Philippe & Co à Genève