Watches

[OMEGAMAN]

I know some of you are into watches so I'll ask here. I want to buy a watch for myself and this watch looks like the perfect watch for me http://cgi.ebay.com/1-NR-New-SEIKO-5-MEN-AUTOMATIC-SEE-THRU-WATCH-SNXS73K_W0QQitemZ5077019344QQcategoryZ31387QQrdZ1QQcmdZViewItem
I can't seem to find one like this here in the US but I am worried that if I buy this watch (and there seems to be a lot of them on ebay) it will be cheap somehow. I have looked at seiko's and like them allot but they don't make the one I want for the american market. Any experience with seiko's for the Japanese market? Are they different than the US versions? And how can they make an autowind mechanism so cheap?