Hi, can somebody tell me what model this is please?
Thank you.

 

Start your quest here:

https://omegaforums.net/threads/how-do-i-identify-my-vintage-omega-watch.93146/

 

And you’re going to have to post photos of the inside - both watch and case

 

It's a ref. 131.019 with a cal. 601 movement. Probably from the late 60s

 

Blimey, I’m impressed by that diagnosis

 

Well, I may be wrong, but I am pretty certain that I am not

 

Thank you so much!