Frankly speaking a Cheap Casio watch worth few dollars will indicate more accurate time!!~
than a $10K or more Rolex, Omega, Frank Muller, Patek Philips, Panerai watch!!
There are few types of people who goes for authentic watches... One typical kind is for show-off (HaoLian) which normally would wear a Full Gold Rolex, Cartier.
Those who know how to appreciate a watch will go for IWC, AP, Frank Muller!!!