Unusual gold Swiss quarter repeating lever watch Circa 1890

Unusual pink gold quarter repeating hunting- cased keyless lever watch
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An unusual pink gold Swiss quarter repeating hunting- cased keyless lever watch, circa 1890, jeweled nickel lever movement, bimetallic compensation balance, two polished steel hammers striking the quarters on two steel gongs, 18k pink gold cuvette.
White enamel dial, Roman numerals, subsidiary seconds.
Polished 18k pink gold case, quarter repeating mechanism activated by a slide in the band, case, dial and movement signed.
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Diameter: 52 mm
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Signed: Patek Philippe & Cie Genève
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Accompanied by a Patek Philippe fitted box and an Extract from the Archives confirming production with enamel dial in 1890 and sale in 1899.