I purchase the seamaster 300 several years ago from the US the watch has a dark military green to the dial when I purchased it
Can the patina of a dial change Colour when it moves to a country that’s has a different humidity and colder temperature eg: Scotland ? As you can see the dial has started to turn a tinge of yellow . What your thoughts .

 

It’s a nice watch. Do you have any pictures from when you bought the watch? It might be easier for us to see the color change.

 

Hope this helps taking the day it landed on my door step .

 

what is "pitina"?
Do you mean patina? Or do you mean the black paint on the dial?
It's hard to tell much from the pictures as they have entirely different light temperatures...

 

Apologies for the spelling mistake .

 

All I can say is since I moved 2 years ago the watch has spent quit a bit more time in natural sunlight than before hence I’ve seen a change in the colour of the dial .

 

Color can definitely change with exposure to sun and different humidity levels. I have a SM120 where the bezel has faded from bright orange to peach over the past 10 years.