Swiss. An 18K pink gold hunter case minute repeating perpetual calendar keyless lever chronograph watch with moon phases
Unsigned, dial signed Quantième Perpétuel, case no. 6270514, circa 1900
Gilt-finished jewelled lever movement, minute repeating on two hammers onto a gong, bimetallic compensation balance, gold cuvette, white enamel dial, Roman numerals, outer Arabic five minute divisions, four subsidiary dials for moon phases and lunar calendar, day, month, date and constant seconds, large circular plain case, chronograph button and repeating slide in the band, unsigned
57 mm. diam.