Yo Nic, I've always admired your accessibility to these fine watches. Your pix and writeups of the duo is awesome man!!
The movement, wow, it looks as good as Dato!
Ok, how about the chrono pusher? As smooth as Dato?
Sorry no offense guys, it's quite hard finding another chrono as good as Dato and the Duo in these 2 respects 
The case design in terms of size and thickness (rather thinness) resembles the late cases of many JLC, pariticularly the Master World Geographic, is that right?
I'm somewhere sceptible about the macro shots of the sub dials, they're protos right?
Cheers mate!
Mech.