theres some real good fakes about that use seiko movement anyway so the if it tick tocks its fake aint true anymore

few things to look for are the rolex crown on the winder and the quality of the magnifier on the date if i remember correctly

when iw as a buyer for cash converters i seen sooooooooooo many fakes that when there was a genuine one i thought it was fake ( serious too

oh and they are fooking heavy watches too