Officine Panerai. a fine stainless steel watch, Luminor Marina, Firenze 1860 Ref:OP6518, BB980528, B0231/3000. Jewelled manual movement, black dial with luminous Arabic 12, 3 and 6 and baton hour markers, subsidiary dial for seconds at 3, luminous hands, heavy brushed and polished case with screw on back, winding Crown with patented security lever, fitted makers tan leather strap with makers clasp, case, dial and movement signed. 43 mm.