A RARE GENTLEMAN'S STAINLESS STEEL IWC INGENIEUR WRISTWATCH DATED 1955, REF. 666, WITH IWC ARCHIVES & REPAIR WARRANTY FROM 2003 D: Silver dial with raised silver markers and quarterly Arabic numerals, dauphine hands. M: 21 jewel automatic movement signed International Watch Co & numbered, calibre 852. C: Circular screw-back case, signed IWC, dust cover, IWC crown, case diameter measures approx 36mm. S: IWC black leather strap & pin buckle.