Introduction
This manual provides detailed instructions for the proper use and maintenance of your Casio DB-360G-9A Gold Digital Watch. Please read this manual thoroughly to ensure optimal performance and longevity of your timepiece. Keep this manual for future reference.

Figure 1: Casio DB-360G-9A Gold Digital Watch. The watch features a digital display showing time, day, and date, surrounded by function buttons for adjustment, mode selection, setting, light activation, and 12/24-hour format. The display also highlights its multi-lingual data bank, water resistance, and 10-year battery life, along with indicators for five alarms.
Setup
Before using your watch, perform the initial setup steps to configure time, date, and other basic settings.
- Time Setting:
- Press the MODE button repeatedly until the time setting screen appears (usually indicated by flashing digits).
- Use the ADJUST button to select the digit you wish to change.
- Use the FORWARD and REVERSE buttons to change the value of the selected digit.
- Press SET to confirm and exit the time setting mode.
- Date Setting:
- Similar to time setting, navigate to the date setting screen using the MODE button.
- Adjust the year, month, and day using the ADJUST, FORWARD, and REVERSE buttons.
- Confirm with SET.
- 12/24-Hour Format:
- In the regular timekeeping mode, press the 12/24H button to toggle between 12-hour and 24-hour display formats.
Operating Instructions
Your Casio DB-360G-9A watch offers several functions accessible via the MODE button.
- Timekeeping Mode: Displays the current time, day of the week, and date. This is the default mode.
- Data Bank Mode:
- Press MODE until "DATA BANK" appears on the display.
- This feature allows you to store names and telephone numbers. Refer to the full Casio module manual for detailed data entry and retrieval instructions.
- Use FORWARD and REVERSE to scroll through entries.
- Alarm Mode:
- Press MODE until "ALARM" appears. The watch supports up to five independent alarms (ALARM 1-5).
- Use FORWARD or REVERSE to select the desired alarm number.
- Press ADJUST to enter alarm setting mode, then use FORWARD and REVERSE to set the alarm time.
- Press SET to activate/deactivate the alarm and exit setting mode.
- LED Backlight:
- Press the LIGHT button to illuminate the display for easy viewing in low-light conditions.
Maintenance
- Cleaning: Wipe the watch case and band with a soft, dry cloth. For stubborn dirt, use a soft cloth dampened with water and a mild neutral detergent, then wipe dry. Avoid harsh chemicals.
- Water Resistance: This watch is marked "WATER RESIST". This means it is suitable for everyday use and can withstand splashes or brief immersion in water. It is not suitable for swimming, diving, or hot water activities. Do not operate buttons while the watch is wet.
- Battery Replacement: The watch features a "10 YEAR BATTERY". When the display becomes dim or functions become erratic, it indicates a low battery. Battery replacement should be performed by a qualified watch technician to ensure water resistance is maintained.
- Storage: When not in use for extended periods, store the watch in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Display is blank or dim. | Low battery. | Replace the battery. Consult a qualified technician. |
| Time is incorrect. | Time not set correctly or accidental adjustment. | Refer to the "Time Setting" section under Setup to reset the time. |
| Buttons do not respond. | Watch may be in a locked mode or internal malfunction. | Try pressing all buttons firmly. If unresponsive, a battery replacement or service may be required. |
| Water inside the display. | Water resistance compromised. | Immediately take the watch to a qualified service center. Do not attempt to dry it yourself. |
Specifications
- Model Number: DB-360G-9A
- Brand: Casio
- Display Type: Digital
- Case Material: Resin with gold-tone finish
- Band Material: Stainless steel with gold-tone finish
- Clasp Type: Jewelry Clasp
- Water Resistance: Water Resist (suitable for splashes, not swimming)
- Battery Life: Approximately 10 years
- Functions: Timekeeping, Data Bank, Alarm (5), LED Backlight, 12/24-hour format
- Product Dimensions: 1.48 x 0.41 x 1.7 inches (37.6 x 10.4 x 43.2 mm)
- Item Width: 10.4 millimeters
- Weight: 4.8 ounces (136 grams)
Warranty and Support
Your Casio DB-360G-9A watch is covered by a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions, including warranty period and coverage details.
For technical support, service, or further inquiries, please visit the official Casio website or contact their customer service department. Contact information can typically be found on the warranty card or Casio's official support pages.
Note: Unauthorized repairs or modifications may void your warranty.





