Not that I know of.
I personally use Veraet WristClean spray and cloths which I highly recommend bc its made specifically for watches and have no harmful chemicals or anything so it's safe on all metals and crystals with AR coating but some people will say just soap and water will do.
Things like sweat and oil are very bad for plated gold so if you have worn your watch all day in heat it's a good idea at the end of the day to give it a good cleaning. Common sense things like that and you should be good.
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What kind of cloth do you recommend using?
I'm going to order the spray (http://www.wristclean.com/products/watch-spray?variant=21523159044) but I don't think they include the cloth.
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