I'd been looking for a vintage Omega for a long while and this came up in a local jewellers at the right price. It's reference is ST166.032 over ST168.023 with a Cal. 751 movement (which makes it a 168.023). It has a serial number in the 30m range which correctly dates it to 1969. It shows it's age, but that's how I like it and I'm very pleased!

 

Welcome, it will not be your last one!!

 

Congrats! Better condition than my first one in my avatar.

If you haven't noticed, the second hand was cut short for some reason.

 

Someone probably lost the original when the hands were re-lumed.

Nice watch.