Audemars Piguet. A fine and rare 18K white gold triple calendar jump hour keyless lever dress watch

Audemars Piguet. A fine and rare 18K white gold triple calendar jump hour keyless lever dress watch
Signed Audemars Piguet & Co., no. 37'696, manufactured in 1928
Cal. 18''' QG 14-12 nickel-finished jewelled lever movement, bimetallic compensation balance, white gold dial, windows for the jumping hours, day, date and month, aperture for the minutes, circular case, snap on back, case and movement signed
47 mm. diam.