Up for grabs is an Omega Speedmaster Professional
305897XX serial number circa 1969/1970 production
Pre-Moon, transitional model with Cal. 861 movement.
Excellent vintage condition case. No major dings or dents on case.
Dial is nice step-dial, tritium with little patina on hands and plots. Hands appear to be original.
Original Dot-over-90 bezel is in good condition with signs of wear as seen in pics.
Crystal is original hesalite with Omega logo in center.
Caseback is excellent condition and stamped 145.022 – 69
Watch runs and winds, chrono runs and resets as should. No exact documented service history known.
Comes on Omega 1170 bracelet (slightly wider at top than the 1171). Fits a normal size wrist.