SWISS. AN 18 carat PINK GOLD MINUTE REPEATING KEYLESS LEVER CHRONOGRAPH OPENFACE WATCH WITH CALENDAR AND MOONPHASE

Details
SWISS. AN 18 carat PINK GOLD MINUTE REPEATING KEYLESS LEVER CHRONOGRAPH OPENFACE WATCH WITH CALENDAR AND MOONPHASE
unsigned, circa 1900

with nickel-finished lever movement, bi-metallic compensation balance, repeating on two gongs, gold cuvette, the white enamel dial with Arabic numerals, subsidiary dials for constant seconds and date, apertures for day and month combined with phases of the moon, the plain case with push repeat in band, the chronograph facilitated by a button in the crown -- 55mm diam.