Up for grabs is an Omega Speedmaster Professional
145.022-69 reference number
296000XX serial number
Excellent vintage condition case with sharp and unpolished case.
Bezel is a newer service replacement.
Dial is original, step with a slight tropical brown color change. It is not very dominant and you can mostly see it in the macro pictures I provided only. Hands are original and tritium.
Caseback is original Pre-Moon with very nice hippocampus on back. No major tool marks or scratches or polishing. Inside is stamped 145.022-69 as it should be.
Watch comes on unworn leather strap with steel buckle.
The chrono functions properly. The watch very well at -1 seconds per day at ~300 amplitude.