CWC W10 marks - help

Hi everyone,

Two weeks ago, I bought my first military watch, a British military CWC W10 from 1991. I’m was super happy with it, until today.. as I noticed something strange, on top of the dial, there are some stains, not sure if it is part of the platina Or if they are water marks.. now I feel paranoid, trying to find all the weird thing on the watch.. like the strange platina that the entire dial has..

can someone share your thought about the marks on the top and the platina on the dial?

Many thank

My guess is the dial paint had flaked off that outer edge and somebody has painted in with black paint.

That's how it looks to me at least.

Nice watch though so I shouldn't worry about it, can't beat a CWC G10 IMO.