Watch lens scratches...
Solutions to repairing?
If you have a plastic crystal, you can use plastic polish (I like Novus #2, myself) to buff out small scratches. In a pinch, white toothpaste (not the gel kind) contains gentle grit and also will buff out some imperfections in a plastic watch crystal. Toothpaste is harsher than plastic polish, however, and may remove deeper scratches at the cost of creating some additional fine scratches.
If your watch crystal is made of mineral glass, scratches cannot be easily polished out. In that case, your best solution would be to take it to a jeweler or watch repair facility to have the crystal replaced. Depending on the style of the watch, replacing a crystal can be as little as $15--or run to well over $100 for some diver's watches. If you're not comfortable with the estimate, get another one elsewhere. Crystal replacement is a high profit margin job for many jewelers. Not everyone is equally greedy.
on Nov 05, 2014