The difference between GLOBAL CLOCK and normal clocks is: GLOBAL CLOCK has a disc hour hand (hour dial) instead of normal needle hour hand. On the disc hour hand, many cities or countries’ names and arrows are printed. The disc hour hand turns clockwise as normal clock needle hour hand does. By this unique simple design, Global Clock can display current local time (UK time) and time in 10 other time zones at once. Each international time zone is represented by a city’s name. No more push button. No more hanging many clocks on wall to get world time (One Global Clock will do 11 normal clocks’ job).

[Thanks, Q Gang!]