I have been looking for a new watch and was considering grey market / Authorised Dealer.
I went AD and very glad I did, I picked my watch up all was good set the time to my IPhone and off I went.
After a couple of hours I noticed it seemed to be running fast, after a 24hr period the watch had run fast 7hrs!!!
I rang my AD and they arranged an immediate changeover for another one, had this happened from an overseas grey market place it would have taken much longer to get a result.
Anyway enough of that, now I'm wondering has anyone had a new watch gain/lose more than mine in a 24hr period? I'm guessing it could e a long shot but I'm happy to be surprised :)