Just tell them that you got what you ordered and then stop replying. If they treat a $2.5k watch like this the loss will not that hard for them. Next time they will make sure they send the correct product.I recently ordered a £400 watch from a jewellers on eBay however they accidently sent me a £2,500.00 Rolex watch. Should I send it back or keep it? They have figured out they have sent it to me and have asked me to return it.