The second two time zones are equally indicated by the red hand. You set the hand to line up with the same time zone on the dial to see the next time zone, and then you set the rotating bezel to the third time zone and only ignore the dial position of the 24-hour hand to read it. It’s a brutally simple means to get two functions out of one hand, and it is fairly easy to use. All it does is save you a momentary mental improvement, but the Carl F. Bucherer Patravi TravelTec does it with design and implements new technologies (the monopusher)Read More →