I tend to think the dial could be refinished, or be yet another example of a marginally out of whack dial.
While cross hairs being marginally off centre can be a feature of real original Seamaster dials, usually the spaces between the applied markers and the minute indices are equidistant (with exceptions). I notice, if my reading of the pic is correct that quite a few markers (2, 8 10, 11) dont have equal distances between marker and applied marker.
That having been said, I'd like a closer look at the uppercase fonts and the seamaster script. There were variations of the double-coathanger script because different contract dial makers produced dials for Omega, thus making it difficult to make comparisons.
I would ask your watchmaker to confirm that there is no glue at the rivets on the rear of the dial, as only the very best refinishers, re-tap the rivets in by hand after refinishing a dial.
Cheers
Desmond