A seller in Belgium has listed this 145.022 with serial no. 455xxxxx as being from 1982: http://www.vintagetoday.be/montres/omega-vintage-1982-speedmaster-steel-case-145-022- Courtesy of ChronoMaddox, I thought that 45xxxxxxx dates a watch to 1984. Am I wrong, or is there any chance this watch is as old as the seller claims?
Hi, the tables give a good estimate of production date, and we do see that sometimes, these estimations are out. The best option would be to have original paper. If not, there's always archive paper which can tell you the date of production and where the watch was delivered to!