Up for grabs is an Omega Speedmaster Professional
145.022 reference transitional Pre-Moon model with Cal. 861 movement
310087XX serial number circa late 1970
Very good vintage condition case with no major dings, dents, or deep scratches. No corrosion or pitting. Nicely defined case and lugs.
Dial is excellent, step, tritium. No scratches, uneven aging, or bubbling.
Bezel is correct and NOT dot over 90. DON inserts were stopped in mid ’69. Has a very nice grayish blue fade to it from age.
Caseback is in excellent condition with crisp Seamonster on back. Stamped 145.022 – 69 inside.
Comes on black leather strap with steel buckle.
Watch is running well and strong with chrono running and resetting as should. Good amplitude and running at about -3 seconds a day.
No box or papers.