IWC Portugieser IW502218

A LARGE 18K WHITE GOLD PERPETUAL CALENDAR AUTOMATIC WRISTWATCH WITH7-DAYS POWER-RESERVE MOON-PHASES AND YEAR INDICATION REF IW502218 MVT 2981159 CASE 3168040 PORTUGUESE CIRCA 2010 18k white gold diameter 42.5 mm thickness 16 mm , • cal. 51610 nickel lever movement, 64 jewels • entracite dial, applied white gold Arabic numerals, minute and second outer track, feuilles hands, subsidiary dials for moon-phases, power-reserve combined with date, month, day combined with constant seconds, digital aperture for year • concave bezel, polished and brushed case, sapphire glass and screw down case back • case, dial and movement signed • with an 18k white gold IWC folding clasp