Any ramifications for selling a Rolex within 3 years of purchase?

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I’m considering selling a PM sly-dweller for another one with a different dial. Ideally I would trade at the dealer I purchased the new one from as part of their certified pre-owed program but to do so you have to have owned the watch for at least 3 years and I purchased mine about a year ago. So I could buy the new one and wait for the full 3 years to sell my other one or I could sell it to a grey now. If I sell now would there be any ramifications from Rolex? If the buyer would try to service it for instance with my warranty card? Thanks