A GENTLEMAN'S STAINLESS STEEL OMEGA SEAMASTER COSMIC AUTOMATIC BRACELET WATCH CIRCA 1960s, REF. 166036 D: Champagne dial with black inlaid gilt batons, black surround with minutes & seconds tracking, day-date aperture. M: Automatic movement signed Omega Watch Co & numbered. C: Tonneau shaped 'Waterproof' case, signed Omega Watch Co., Seamaster emblem on case back, Omega crown, case width measures approx. 35mm. B: Original Omega bracelet, numbered 12/1068/523.