hi, and thank you for your membership. Iv read some about Omega watches and sorry, I dont get all things about whats important to look for and etc. I want to learn about it so therfor I write here. Sorry if thats wrong to do.

I bought this pocket watch. I think its silver, got many marks inside, but I dont understand the red 12?
And inside, its marked 0,800 is that silvermark?

Its serial nr is 4972240, is that from 1915? Il leave some pictures of it, and hope to get some people who know somwthing about this. Iv asked some, but i get that feeling they only guessing.

Is this watch just a regular or is it different because of the red 12?

Thanks for any answer

Your sincerly Nils Norway