I restored this Cartier tank watch using a stone, some salt and baking soda

Today I show you how you can restore a gold plated case without polishing and re-plating
If you would like to support me through patreon or need private one-to-one help with your projects then use the link below
www.patreon.co...
Fancy a nice nekkid watchmaker T-shirt?
my-store-96119...
Some watchmaking tool ideas here amzn.to/3VZ1Jcx