GRUEN ANTIQUE 1930s gold watch.

fair condition. pre-owned watch it was my grandma's watch. it's a fixer upper I don't know how to clean it. I have to make a profit on Poshmark. most offers are accepted please respect me as a seller and please help me out best as you can. I have to declutte because we are having people living with us. The watch the face of the watch the glass part is stained I don't know how to clean it so if someone is good at cleaning it it's really good to clean it cuz I don't know how to clean it. The colors are good The year it was 1930s. it's really really rare type of watch. Brand is GRUEN .