the black ceramic bezel with a red GMT hand 
I'm not a fan of the green hand on the black bezel version or the blue hand with this new blue/black bezel and now I know hard a two colour bezel is to produce and the chemistry behind it I don't think we'll ever see a Pepsi but I think that is good as it forces the GMT to develop and not just copy the previous version.
Hope you get to see one soon my friend,
Andy.