2. Casio
  3. 3459
3459

Casio 3459 User guide

  • I've reviewed the user manual for the 3459 watch. It contains information on how to set the DST, including accessing the different setting options using the watch's buttons. I'm here to assist you with any questions you may have about the device.
  • How to return to the Timekeeping Mode?
    How to access DST setting mode?
    How to change the DST settings?
Firstly, make sure it is in the Timekeeping Mode.
※ If you are connected to a mobile phone, please switch
from the app.
2.
Press Ⓒonce to display
the DST setting mode.
DST Setting / Module : 3459
<Timekeeping Mode Screen>
To return to the Timekeeping Mode,
hold down Ⓒfor two seconds.
1.
In the Timekeeping Mode,
hold down Ⓐuntil ”HT" flashes.
HT
3.
Press Ⓓto change the DST
Settings. （AUTO/OFF/ON）
Time
Date
City Code
DST Setting
4.
Press Ⓐto return to the
Timekeeping Mode.
<Timekeeping Mode Screen>
/