
They’re the traveler’s best friend–world time watches and their near-cousins, two time zone watches. They are designed to help jet-setters keep track of local time and the time in one or more other time zones. Their invention and development follows the evolution of travel itself, as a multiple time zone watch depends on the existence of a time zone system, and thereby hangs a tale. The time zone system came to fruition because, before its invention, clocks and watches were set to local time. Originally, one would set their clock or watch to a sundial, but since the time on READ MORE