No idea what’s going on with the Omega logo on the crown, but tbh - if the watch actually was serviced and runs fine, then 250€ is a good price even if the crown is fake. Which I’m not sure about by the way, might just look off due to reflections or a dent?
The end of the lugs might be slightly round / polished, hard to see in the pictures. The dial has spots and especially the minute hand and the indices do show their age. If you don’t mind that and you don’t want to spend any more, you could probably do worse for 250€. That being said, I don’t think it’ll make sense to invest money on a restoration. You can’t really restore the dial. New hands would theoretically be an option, but then you’d have a contrast to the indices and again, the investment isn’t worth it. If you can be patient and safe up to increase your budget to about 350€ you could pick one of those up in very, very good condition. Personally, that’s the way I’d go.
Other than that, 613 is the correct movement for the ref (even though it’s rather from 1970, I think - not that that’s very relevant) and the style of the leather strap would be my biggest worry here. 😉
