A RARE GENTLEMAN'S STAINLESS STEEL OMEGA SPEEDMASTER PROFESSIONAL CHRONOGRAPH BRACELET WATCH CIRCA 1967, REF. 145.012-67 "PRE MOON" LANDING D: Black dial with applied markers, raised silver 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 tachymetre bezel, signed Omega Watch Co., dust cover, Speedmaster emblem on case back, Omega crown & pushers, case diameter measures approx. 42mm. B: Original Omega flat link bracelet, dated 1/69.