Here, I found something very interesting. Chronos Magazin, German language well-known watch magazine is doing an in depth comparison review of recent fake Breitling such as SuperOcean, Navitimer and Chronomat. They focus more on caseback, case construction, dial construction and movement too. Edition 4-2007, Page 84-86, entitled Fälschungen: Die neuesten Breitling-Fakes. Their one of main tips... in order not to get duped, go and get the watch from AD. Simply the genuine world has realized the existence of replica watches and they take it very seriously as a threat.