I can see the seconds subdial at 3 o'clock, chrono minute counter at 9 o'clock, it seems that there's a jumping chrono hour counter between 4 and 5. That leaves the subdial at 6 o'clock with a hour and minute hand for a second time zone display. I persona...
I saw a picture of a non felipe massa RM011 on the internet... we can see several differences on this model. Picture at www.kronosclub.com 1 The subdial at 6 o'clock looks definitly like a second time zone to me...