This is a first generation Dynamic, which is by far my favorite of the three. Very seventies with the supergraphics, but not tacky as so many seventies designs could be. I was fortunate to pick this up a number of years ago on eBay. It had a mint dial, albeit with old lume, better seen in this next photo ...
The case and crystal were somewhat beat up, but I was able to find NOS replacements, which is what is shown in the above photos. It came with a bracelet ...
(Seller's photo.) These were made to have the bands easily interchanged, however, so I have since gotten two original Omega bands for it. (One is in the first photo. The other in the second.) I was extremely pleased to find that the movement, a 565, was mint:
So, not as classic as a fifties Connie perhaps, but still a wonderful period design IMO.