By the looks of it, I don't think this guy is in the business of selling fake watches. It looks like hes made a great many buyers well happy. He won't reveal the serial number completely until he has a buyer in my opinion. I bet this watch will go to someone in Japan or Western Europe, unless some well-to-do czech person coughs up some serious cash. What not a good time to buy it, the dollar is low. 20,000 dollars is less than 400 thousand czech crowns. I'm sure there is a collector there who would spend that.