The listing makes no claim regarding dial originality - only that the dial is black (and that the pictures are an important part of the sales listing)
I'm afraid, I too think the dial is repainted - due to the alignment of the text and the quality of the minute haches -but a a good in-focus pic of the dial would help to assess the dial properly.
However, the text is done reasonably well and the case is pretty good, so the watch will still wear well on the wrist.
Odd that the caseback has no perlaging - don't think I've seen his before on a mid-60s dogleg.