Every watch repair can have a crystal that looks brand new. Easy to use; wheel is charged with compound and crystal is then gently buffed. 1/4 lb. bar.
Procedure: Apply C-Clear to the watch crystal. Polish the scratched areas for 2-3 minutes with great pressure at a right angle to the scratches, using a polishing buff. Deep scratches need to be treated more than once. Finally, remove any remaining C-Clear with a cloth.