CLR

Hello - first post here so I hope I'm not breaking any rules inadvertently. To cut a long story short, I'm trying to find a GMT chronograph. A spot of web searching (well, okay, a lot) reveals the Fortis B42, the rather nice Chopard Mille Miglia GMT Chronograph, Seiko's superb limited edition Spring Drive and some references to an Omega Co-axial model that I just can't nail down. Unfortunately I've had no luck at all finding replicas for any of these, and the wife will go bonkers if I buy a real one. Any ideas as to whether I might find reps (particularly of the Chopard), or any other ideas as to who else might produce GMT chronographs? I have twig-sized wrists so Brietlings are out. Any help appreciated, Chris