See the transformation of this 100 year old Omega open face pocket watch. polishing tutorial, servicing oiling tutorial, crystal scratch removal
Some tools and starter kits available here https://www.amazon.co.uk/shop/nekkid_watchmaker
https://www.amazon.co.uk/tryprimefree?tag=nekkidwatchma-21
https://www.patreon.com/Nekkidwatchmaker?fan_landing=true
Fancy a nice nekkid watchmaker T-shirt?
https://my-store-9611913.creator-spring.com