Ok so aside from not getting a manufacturer's warranty on the watch, what are the other downsides? If it's one of the more reputable sites (if there is such a thing) are the watches at least 100 percent authentic? Basically I'm trying to talk myself out of pulling the trigger on a new watch thats 33 percent off of retail. It's a breitling navi. Has anyone heard of or had any bad experiences on any of these sites like jomashop? Serial numbers not where they are supposed to be, fakes, horrible time keeping and such? Only bad reviews I can find on the site are bad customer service experiences and long waits for servicing but I can deal with that to save 2500 bucks. Thoughts? Advice?