Patek Philippe. A Fine and Rare 18k Gold Openface Minute Repeating Perpetual Calendar Keyless Lever Watch with Moon Phase
Signed Patek Philippe & Co., Genéve, Movement No. 80'963, Case No. 210'025, Circa 1890
Nickel-finished jewelled lever movement, bi-metallic compensation balance, wolf's tooth winding, repeating on two polished steel hammers on to a gong, activated through a slide in the band, gold cuvette, white enamel dial, Roman numerals, outer Arabic five minute divisions, blued steel spade hands, four subsidiary dials for day and month in French, date combined with constant seconds, 30 minute register combined with phases of the moon and lunar calendar, polished circular case, coin-edge bezel and back rim, case, cuvette, dial and movement signed
54.3mm diam.
Patek Philippe. A Fine and Rare 18k Gold Openface Minute Repeating Perpetual Calendar Keyless Lever Watch with Moon Phase
Signed Patek Philippe & Co., Genéve, Movement No. 80'963, Case No. 210'025, Circa 1890
Nickel-finished jewelled lever movement, bi-metallic compensation balance, wolf's tooth winding, repeating on two polished steel hammers on to a gong, activated through a slide in the band, gold cuvette, white enamel dial, Roman numerals, outer Arabic five minute divisions, blued steel spade hands, four subsidiary dials for day and month in French, date combined with constant seconds, 30 minute register combined with phases of the moon and lunar calendar, polished circular case, coin-edge bezel and back rim, case, cuvette, dial and movement signed
54.3mm diam.
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