As I wear both the Master Control World Geographic and EWA (you are right, it is the same dial size and thickness as my EWA) with my suit, I find both fits well even for the EWA. One thing I like about the EWA is the large dial and also the quick change mechanism for my straps. I have a rubber, stainless / titanium and also a leather strap which makes it a very versatile watch for all occasions. Both watches will project a very different style - the EWA very bold, macho and sporty and the Master Control makes you confident and professional. The best is to try them to see how they fit.
Let me try to take some pics on my wrist of both watches with my suit so that you can compare.......
Regards