Portugieser | A stainless steel wristwatch with date and 7-day power reserve indication | Circa 2005 Dial: black Calibre: cal. C51010 automatic, 44 jewels Movement number: 3'033'602 Case: stainless steel, screw-down sapphire crystal display back Case number: 3'274'207 Closure: stainless steel IWC folding clasp Size : 42.5 mm diameter Signed: case, dial and movement Box: no Papers: no Accessories: none