Unknown old Omega watch, can any tell me anything about it.

Hi, everyone, Im new in this forum.

I just found this while cleaning dad's stuff. I dont know anything about it and was curious enough to ask if you people know anything about it.

I'm not even sure if its really a genuine omega watch, and I'm not sure if bringing it to a shop would actually help, they might laugh me out of the store considering where Im from.

Anyway,

The watch isnt working.
There is a date located at the 3oclock section, and the words 'Geneva' between the center and the 6oclock position.
The back panel hasn't any words stamped on it.
I can't use the crown, even to change the time.


Pictures attached.

I was wondering if its worth repairing or not? If anyone can tell me what model it is, or any other information about it, I would appreciate it so much.

Thank you sir.

I think this watch has a Tissot movement inside

Not to be insulting... but try winding it, turning the crown clockwise as you face it. These watches do not have batteries.