细节
Audemars Piguet. A fine and rare 18K gold minute repeating perpetual calendar split seconds chronograph openface keyless lever watch with moon phases
Signed Audemars Piguet, ref. 5526, movement no. 120'817, case no. 62'477, manufactured in 1976
Cal. 17'' JSMCCRVQ nickel-finished lever movement, 36 jewels, bimetallic compensation balance, micrometer regulator, silvered dial, applied baton numerals, blued steel split seconds chronograph hands, outer railway Arabic five minute divisions, four subsidiary dials for months and leap year, day, date, constant seconds and moon phases, circular plain case, repeating slide in the band, chronograph functions activated by pressing the crown or rectangular button in the band, case, dial and movement signed
49 mm. diam.