How to use


Summer time

About summer time

Summer time is a system adopted in some countries/areas to gain an extra daylight during summer.

About summer time setting


For some areas of the world time, selecting one of them may also switch summer time and standard time auitomatically.
for details, see “Switching function of summer time setting“.

Related articles

Checking the summer time setting Switching function of summer time setting Changing the summer time setting


Checking the summer time setting

Copyright © 2020 CITIZEN WATCH Co. Ltd. All rights reserved.