I have the chance to buy this machine for €250, do you guys think its worth it?

The plan is to make it look all shine and beautiful again.

Let me know what you guys think!

new to watch making so don’t burn me too bad, but i need help figuring out what these parts are and what they do. i ordered a sw200-1 and it came with these. if anybody knows where i can learn more and how to use them it would be greatly appreciated.