21-jewel Cal:OPIII automatic movement rotor engraved with Panerai signature white dial with black Arabic numerals luminous dot hour markers magnified date aperture at 3 luminous hands subsidiary dial for 42 hour power reserve heavy brushed and polished case with screw on back winding crown with patented security lever fitted makers link bracelet with double folding clasp together with Panerai fitted box outer card papers and screwdriver case dial and movement signed 44mm.