Vintage Seamaster Chronograph: Possible Redial?

Hi all,

This is my first time trying to buy a vintage Omega and I'd appreciate some help knowing what's original and what isn't. The caseback says this is a 14364-61, but the logo font bugs me. It looks like the O is squished flat and the font weight is too thin. The lume on the hands also appear to be missing, as you can actually see through it to the subdials, although all the hands are alpha hands so I'm not too worried there.

Thanks for your help!

Looks ok. The speedmasters of the era had the same squished oval O.