Vintage Omega identification

Hi all! I’m very new to the forum and obviously there are many posts very similar to mine, but I’d like to ask for help with identification this particular Omega I consider buying.

Only information I got from a seller that it is newly serviced cal. 565. I asked if the dial is original though and answer was yes (due to my concerns about its being frankenwatch or just reidialed one, and having no other information on the dial itself). Another suspicion was the price, the seller asks for €250, which is surprisingly cheap if I understand correctly.

I would highly appreciate any possible help from a community.

My advice is to walk around the forums for more knowledge 😀. Don’t rush

Thank you guys for the answers! I was sure lots of things is very off with this watch, and now I can pass on that one without doubts.
Will be reading more though before getting a vintage Omega, but an itch for a good piece still here, and I guess for a decent one realistically budget needs to be raised at least twice