IWC rare & big 18k yellow gold wristwatch with original box, Switzerland around 1953, self winding, 3-piece construction case, snap on case back & bezel, silvered Pie-Pan-dial patinated, raised gilded indices, date at 3, gilded dauphine hands, nickel plated movement calibre 8521 with fausses cotes decoration, Pellaton-winding, 21 jewels, precision adjustment, diameter approx. 37 mm, overhaul recommended at buyer's expense, condition 2