Seiko C-22 Instructions Manual

5, Checking the time and date 2 ※ The hands of this watch cannot be moved by turning the crown. So when adjusting the time and date, refer to the following pages regarding the procedures. When the time and date are correct When the radio signal can be received Setting the time and …

3, ■ To receive radio signals The watch automatically receives radio signals to adjust the time every day. Automatic radio signal reception is carried out before two and four o'clock during the night. During this period of time, place the watch in a location that easily receives ra…

21, Receive a radio signal to set the time and date 7 When the operations ① - ⑥ are finished, make sure to set the time and date. ※ When setting the daylight saving time (DST), add one hour to the time difference of a desired area. ※ By pressing the button when the second hand points to…

6, Ohtakadoya- yama transmitting station （40 kHz） 1,000km 1,000km ■ Radio signal reception range : Japan (JJY) JJY is operated by the National Institute of Information and Communications Technology （NICT）. JJY is transmitted from two stations in Japan. Ea…

8, Seiko C-22 ・ If you use the watch in a place or region outside the radio signal reception range or when the watch cannot successfully receive radio signals, manually set the time and date.   How to manually set the time → P.143   How to manually set the date → P.146 If reception has fa…

7, ■ To Improve Radio Signal Reception ※ If the button or crown is operated while the watch is receiving a radio signal, the reception will be cancelled. ・ Place the watch in a place where it can easily receive a radio signal such as near a window. ※ Locations of transmitting s…