Answer (1 of 6): There is no way to remove scratches. If you try to polish, you will take off the plating. Enjoy it as is. When it becomes ugly looking, you can consider to get it gold plated again.
How to Clean Gold Plated Watches: 9 Steps (with Pictures)
Is gold-plated jewelry worth anything? - Quora
How to get tarnish off a gold-plated watch - Quora
How to clean a watch - Quora
What is the best way to clean a gold-plated watch? - Quora
Do you prefer stainless steel watches or gold watches and why? - Quora
Why are luxury watches made from brass? - Quora
How difficult is it to remove gold plating from a case
Can I get a gold-plated ring re-plated? - Quora
Is gold-plated jewelry worth anything? - Quora
What is the best way to clean a gold-plated watch? - Quora