Before first glancing at a GMT Watch you may think that the timepiece has something to do with either Formula 1 auto-racing or the GMT games. Although the three initials are the same, a GMT watch has very little to do with either activity. A GMT Watch is a timepiece with an independent hour hand that offers dual time-zone functionality and may be set to the Greenwich Mean Time from which it is named. Greenwich Mean Time is the solar mean time at the Royal Observatory in Greenwich England. The Royal Observatory’s solar mean time has served as a global…