A gold automatic perpetual calendar sweep seconds wristwatch with leap year and moon phases, International Watch Company, 'Portofino Perpetuel', no. 2449151 1990s 35mm. , 18k, white dial, subsidiary dials for day, date and month, apertures for leap year and moon phases, circular case with down-turned lugs, case, dial and movement signed, with 18k gold IWC buckle.
