Beej

So I'm somewhat curious about what this (and there are others listed as such) is: http://www.watcheden.net/rolex-daytona-cosmograph-chronograph-swiss-valjoux-7750-movement-two-tone-with-white-dial-1-i-11015-p-1.html From a TD. The price, is ridiculously low... so I fully get the "if it's too good to be true" thought. What I get curious about is how this sort of thing can be done by a "trusted dealer". Hmmmm... An additional question: Isn't it true that the 7750 movement doesn't have the dials in the right place for a Daytona in the first place... not without the additional gears that are put on the A7750... and my understanding is there isn't an ETA 7750 with those additional gears..... Hmmmmm....