Platinum Polishing - Definitely A Loss of Metal

[Passionata]

Originally Posted by SearChart

I merely stated what I've seen, which is metal residue on the buffing wheels. Out of which I conclude that there is loss of material when polishing a PT950 watch. Can't tell if it's actually Platinum or one of the other metals that are used in the alloy. Yet I would still find it odd if only the other metals would be lost, that is just odd.

I ve watched that guy on youtube ,his explanation regarding buffing and polishing was really detailed and makes sense ,i don t know if you can second to that but i myself found it very interesting.
https://youtu.be/YMuWrI-sCj8