AUDEMARS PIGUET. AN 18 carat GOLD OPENFACE KEYLESS LEVER MINUTE REPEATING WATCH

细节
AUDEMARS PIGUET. AN 18 carat GOLD OPENFACE KEYLESS LEVER MINUTE REPEATING WATCH
signed Audemars Piguet, Geneve, circa 1930

with nickel-finished lever movement, bi-metallic compensation balance, 29 jewels, repeating ong two gongs, the silvered matt dial applied with square and Roman numerals, subsidiary seconds, circular case with extended band and slide repeat in band, case, dial and movement signed- 46mm. diam.