This invention makes public a international timekeeper could show off time of multiple time zones. It consists of case, dial plate, cassette mechanism, and time indicating finger. The design feature of it is: time record card of dial plate in question carries with two swiveling, concentric dial scales, one of which is time zone dial plate, it is halved to 24 or 12 boxes, labeled by name of per time zone, the other is outer time record card labeled with time record. According to user's needs, by force of adjusting the mutual location of time record card, outer time record card, and time record card, it could display instant time of two time zones in common use simultaneously. The advantages of this invention are: reasonable design, simple structure, without needs of additional motive power, convenient fabrication, be liable to conduct, be appropriate for batch process, also be appropriate for refitting existing clocks; adopt traditional watches' hour hand, dividing, second hand, accord with people's usage and visual display.