A VERY RARE GENTLEMAN'S STAINLESS STEEL OMEGA SPEEDMASTER PROFESSIONAL CHRONOGRAPH WRIST WATCH CIRCA 1966, REF. 105.012-66 CB D: Black "stepped" dial with luminous markers & hands, applied Omega badge, triple register recording hours, minutes & continuous seconds. M: 17 jewel manual wind movement, signed Omega Watch Co. & numbered, calibre 321. C: Circular case with faceted lugs, "dot over 90" tachymetre bezel, signed Omega Watch Co., dust cover, Speemaster emblem engraved on case back, Omega crown & short pushers, case diameter measures approx. 42mm. B: Omega flat link bracelet numbered (No. 13) 1039/516 and dated 4.69.CONDITION REPORT D: Original dial in excellent condition. M: Working at present. C: In excellent condition, with some light scratches due to general use, has been polished. S: In very good condition. D: Dial / M: Movement / C: Case / S: Strap / B: Bracelet
