Zenith. An 18k gold automatic calendar wristwatch
Date: Circa 1965Movement: 25-jewel Cal.2542 PC automaticDial: Sunburst silvered, applied blue accented gilt baton hour markers, date aperture between 4 and 5, gilt baton hands with blue inserts, centre secondsCase: Polished round, snap on back, No.114D486Strap/Bracelet: Black leatherBuckle/Clasp: Steel buckleSigned: Case, dial & movement Size: 34mm