CASIO 3054 City Code Watch

Product Usage Instructions
Setting DST (Daylight Saving Time)
- Ensure the product is in Timekeeping Mode.
- Press and hold the designated button until the city code starts to flash.
- The DST setting screen will appear.
- Use the appropriate button to cycle through DST settings (Auto/Off/On).
- Press the designated button to confirm and return to Timekeeping Mode.
USING INSTRUCTION
DST Setting / Module: 3054
Firstly, make sure it is in the Timekeeping Mode.
- <Timekeeping Mode Screen>

To return to the Timekeeping Mode, press © several times.
- In the Timekeeping Mode, hold down Ⓐ until the city code starts to flash.

- Press © once. DST setting screen appears.

- Press Ⓓ to change the DST Settings. (AUTO/OFF/ON)

- Press Ⓐ to return to the Timekeeping Mode.

<Timekeeping Mode Screen>

FAQs
- Q: How do I know which DST setting to choose?
- A: The recommended DST setting varies based on your location and local daylight saving time regulations. It is advisable to consult local authorities or the product manual for guidance.
- Q: What should I do if the city code does not start flashing?
- A: Ensure you are in the correct mode and following the instructions correctly. If the issue persists, refer to the troubleshooting section in the user manual or contact customer support.
Documents / Resources
![]() | 3054 City Code Watch |
References
- User Manualmanual.tools
Published: April 17, 2025
