how did i do omega 2791

hi, i managed to win this omega 2791 i and would really like some feedback on how i did.
my knowledge into buying vintage omega watches are quite limited so if i did not do well please let me know so i can learn.
i picked the watch up for 560€.
it comes with an omega box and service history is unknown.
to the best of my knowledge the dial is original but has some patina which i like.
the case looks a bit rough but i am not 100 percent certain on that
feel free to mention if you can see any concerns.
thanks a lot in advance

IMHO, you did ok. The case looks ok, and the damage (it is not patina to me) on the dial is appealing.

The movement looks dirty, so need to add the cost of a service. About the price, high side of the range, but still acceptable.

What I do not like is the filthy fingers of the seller.

Waiting for your pics, took with clean hands 👍

Ever done any printing or mechanic work? Sometimes that stuff just doesn't want to come off.