As an additional benefit, with a flyer GMT just like the Longines and the Mido proven on this story, in the event you journey to a brand new time zone, you may replace the native time with out altering the place of the 24-hour hand. So, if I have been to journey to Geneva, I may land, bounce the principle hour hand +6 hours to indicate the time in Switzerland, after which rotate the bezel to position “19” on the midday place (19 being 24 minus the -5-hour offset for Toronto from UTC-0). Now, I’ve native and residential time, and I solely needed to change the place of a single hand. In brief, that is fairly dang useful (and proven above).