Help identifying my grandfathers Omega

Hi all,

This is my grandfathers watch gifted to him in 1950. In wondering if anyone can help me identify what model it is? I was questioning the authenticity because the dial looked strange but I opened the back and I think everything looked good so I’m now thinking a possible poor redial. I’ve never seen such a bent Omega logo though. Thank you in advance!

Here is a similar watch that was discussed a few years ago:

https://omegaforums.net/threads/omega-cal-351-bumper-gold-filled-case-11xxxxxx-serial.49953/

If you plan to keep it and has a lot of sentimental value I would look into restoring it, otherwise it’s pretty much worthless monetarily speaking.