@ cjjoyce1
It may be that I am wrong but it is my understanding that the rep dials have a date window that is slightly to the right of the position of the window on a gen dial. I believe this is to line up correctly with the datewheel on an ETA 2836 movement which is in its own turn positioned slightly to the right when compared to the gen movement (I'm only talking about vintage sports models here as that's what I know about). When a watch that has a rep dial and a gen spec crystal with a date mag and an ETA movement then there is indeed an alignment issue. Basically the date mag does not sit directly over the window aperture. This is a separate problem to the datewheel/window issue on rep dials/ETA movements.
It is very interesting however, what you say about skewed printing. Can anybody confirm or otherwise this theory?
Come on chaps, lets get to the bottom of it once and for all.