Picked this one up to date. Slightly cleaner and with a strap from my drawer. Will bring it to my local watch service man to see what can be done to the cal. 4 movement. I wonder if the indexes are radium? Logo looks like it’s printed on the dial. Other markings, could that be done with gilt technique?

 

They should be radium.

 

I now have posted pictures and comments in the vintage omega forum. I hope that´s ok. I think some of my remarks to the pictures could be of interest also for omega owners.