Omega Automatic watch, is it real or fake?

Good morning,first of all congratulations on this great mega-Omega information web forum, been reading threads since yesterday morning that I opened my account.
Long story,I’ll make it short,I’m a fan of vintage watches and jewelry, used to sell in eBay till I started working full time in the Home Depot (paint dpt.) 4 years ago, still when I go to my thrift store, can’t stop buying jewelry grab-bags and my hobby is to check them on my days off, my shoulder started hurting last year resulting in a surgery 10 days ago,I had one week vacation, one week sick time, and will have no pay for the next 2 weeks as I’ll be on LOA, so I opened a $20.00 grab bag of watches and found this Omega, I have never seen a real one and don’t want it to be in the hall of shame of this forums so I decided to ask first, I don’t think if it’s real it will sell for much but anything will help before I go back to my job,I just don’t know when it was made, if it has a model name, tried the numbers on google but nothing came out so the searching brought me here, thanks for your time and opinions.

Thank you so much!!! , I also found another women’s gold watch in the same bag, that, I didn’t even find the maker’s name, I’ll add here some pics,just to share if someone knows about it, then great, but I don’t want to take advantage of you.

It’s the size of a vintage timex (approximately)
It’s not running, ticks a few minutes, then stops.
Thanks again

I also hope it will go to a collector’s or renovators hands, will be a shame if they melt it but my hands are tied there so I just hope, it ticks , runs but in 12 hours it was 2 hours back so needs to be adjusted/repaired
Thank you