It is a bit odd that the most important blanks on the Warranty Card have been left blank. Did the eBay seller represent the watch as: A) 'still under manufacturer's warranty' (based on the date on the card it could have 20 mos. left on the warranty) and/or B) 'comes with warranty card'? Alternatives A) and B) are not necessarily the same thing.
I'm not an expert at spotting fakes, but assuming yours is the real deal -- it's a spectacular watch, and congratulations are in order!
Not going to say anything about authenticity, but why do people do this?
Your watch might be fine, but it's just not worth the risk.
