In theory specked out to gen, let us say case size ,ability to take gen parts, in some cases an attempt to recreate the movement.
Hammer it depends on your goals if you are looking to get a watch that pretty much looks the part most decedent reps can be worn and none but a watch enthusiast will now the different. As you read here you will see many threads w/ guys "modding" their reps w/ gen parts (a dial is a big plus for instance ), crowns , bezels shaving/reshaping crown guards/ cases to get it closer to gen you name it it is done . Some even get gen movements , now if not open case back who is going to know if same beat , well we do that too. So read around figure what you can live w/ in regard to money / mods if so inclined. My advice is to look at our sales section there are plenty of modded /upgraded reps at this time and decide if that is for you if not just find one you like want go to one of our dealers buy wear enjoy! Just a word guys sales threads are not a place to ask questions unless your buying, you can ask in brand specific areas or here.