Hi
@omegaman1973
The picture you have posted is not that great, but it looks like the watch shown comes with a dial with the Omega logo applied onto it (AML) instead of printed on it. If so, it is either a late Speedmaster with a 321 movement (145.012-67/68 ?), or an 145.022-68. This would align nicely with the 27m serial number you mentioned and leads me to conclude that it most likely a nice 145.022-68.
Either way, this Speedmaster is produced no later than 1969 and should have had a DON bezel when it left the factory.
On the plus side, the bracelet and end links look pretty good and the dial is certainly very nice!
Click to expand...