Advice on Vintage Seamaster 166.002

Hi everyone!

I was browsing watches for sale and came across this old seamaster which appears to be in very good condition. The seller says that they have recently serviced the movement (cal. 565) and based on the pictures, it seems to be in excellent condition. The seller says that the watch dates from 1967.

I would like some advice as to whether it has been redialed at all and if the crown is original. Nothing seems particularly off to me but I am by no means very experienced in gauging this so any help and advice in establishing likely authenticity would be appreciated!

Unfortunately it’s a redial plus a few other issues.

How do you know it is a redial? I'd like to learn how to spot them

Also @Noddyman what other issues are there?

Its been overly polished, the lume in the hands doesn’t match the dial and there’s signs of the rotor rubbing against the caseback.
If it’s any consolation the crown looks correct though.😀

The only way to learn is to become a sad muppet (like myself) and study correct dials for hours on end.
Here’s one resource to get you started https://omegaforums.net/threads/learn-how-to-fish.52603/

Thanks for the help, ill be sure to look up some of the resources so that I can easily spot these things myself 😀