FIELD: physics; watches.
SUBSTANCE: invention relates to the watch industry. In order to switch a time zone shown by watches from an initial time zone to another, a user enters a command for switching time through a button. The hour hand and the minute hand show time of the changed time zone, while the second hand shows the city corresponding to the selected time zone. After that the watch automatically returns to the initial time zone and shows time of the initial time zone, or time of the changed time zone is stored through a command from the user.
EFFECT: easier changing a time zone, as well as design of watches which enable to see the time of another time zone quickly.
15 cl, 3 dwg
