I want to buy my first gold plated watch. I would rather buy a solid gold one but my budget only let's me get a gold plated one. I found this one on ebay for 60 bucks.a want to clarify that I'm not talking about the brand but on the gold plating itself. I plan on wearing it about 2 times a week for less than 4 hours each time. How long will the gold plating last? Also are gold platings any good?also what does 18k gold plating mean? Is it good? Any information would help me thank you.