fuzzywuzzy

NOTE: I'm more interested in the Carerra Auto Chrono, not the Day-Date (the one with the big numbers.) So I've been reading many of the threads here on the TAG Carrera Automatic Chronograph, and the Chronograph Day-Date (i.e. he one with the big numbers on it.) I notice there are 2 versions of the rotor on the reps (and I believe ALSO on the gens.) There's 1 rotor that's a shell, and then there's another rotor with 2 triangles in it. I believe both of them have Calibre 16 on it (can't read some of the pics, hard to tell.) Is the rotor with the triangle closer to the gen, or is it just fact that the Carerra Auto Chrono and the Auto Chrono Day-Date have 2 versions/generations (gen)? i.e. the older generations have the 'standard' rotor, and the newer ones have the rotor with the triangles? I'm a bit confused with all of this... The following pics stolen from another thread:

Hi guys, new to the rep area of watches... I've been comparing the rep AquaRacers to my gen AquaRacer, and while I've still yet to pick up the differences, one bit one that I'm seeing is the clasp is totally different on mine, versus the reps that I see around. Is this a 'model year difference', or a sure-tell sign that an AquaRacer is a rep? Or, is this just a different band/clasp from one rep source, and another rep source would have the 'proper' clasp?? Or, am I totally comparing a different AquaRacer to another? (there's no rep of my AquaRacer auto: WAB2011.BA0803) i.e. Pic of AquaRacer Automatic clasp (same as mine) Pic of AquaRacer rep clasp (looks like Carrera clasp