Introduction
Congratulations on your purchase of the Casio G-Shock GD-010-3 Digital Watch. This timepiece is engineered for durability and functionality, featuring a robust design, 200-meter water resistance, and a long-lasting 10-year battery. This manual provides detailed instructions to help you get the most out of your watch, from initial setup to advanced operations and maintenance.
Front view of the Casio G-Shock GD-010-3 Digital Watch, showcasing its olive green case and band, and clear digital display.
Setup
Before using your watch, it is important to set the correct time and date. Your G-Shock GD-010-3 features multiple buttons for navigation and setting.
Button Functions:
- ADJUST (Top Left): Used to enter and exit setting modes, and to confirm settings.
- MODE (Bottom Left): Cycles through different modes (Timekeeping, Stopwatch, Timer, Alarm).
- RESET (Top Right): Used to reset values during setting or stop/reset the stopwatch/timer.
- START (Bottom Right): Used to start/stop stopwatch/timer, or to advance values during setting.
- ILLUMINATOR (Front Bottom): Activates the backlight.
Side view of the Casio G-Shock GD-010-3, highlighting the ADJUST and MODE buttons on the left side.
Setting the Time and Date:
- In Timekeeping Mode, press and hold the ADJUST button until the city code starts flashing. This indicates the setting mode.
- Use the RESET and START buttons to select your home city code.
- Press the MODE button to cycle through the settings: Daylight Saving Time (DST), 12/24-hour format, Seconds, Hour, Minute, Year, Month, Day.
- Use the RESET and START buttons to change the flashing value.
- Once all settings are correct, press the ADJUST button to exit the setting mode.
Operating Modes
Your G-Shock watch offers several modes for various functions. Press the MODE button to cycle through them.
Timekeeping Mode:
This is the default mode, displaying the current time, day of the week, and date. The watch also features an auto-calendar pre-programmed until the year 2099.
Stopwatch Mode:
- From Timekeeping Mode, press MODE until "STW" or "STOP" appears.
- Press START to begin timing.
- Press START again to pause.
- Press RESET to clear the stopwatch to zero.
Countdown Timer Mode:
- From Timekeeping Mode, press MODE until "TMR" or "TIMER" appears.
- To set the timer, hold ADJUST until the timer setting flashes. Use RESET and START to set the desired time. Press ADJUST to confirm.
- Press START to begin the countdown.
- Press START again to pause.
- Press RESET to reset the timer to its initial setting.
Alarm Mode:
- From Timekeeping Mode, press MODE until "ALM" or "ALARM" appears.
- To set an alarm, hold ADJUST until the alarm time flashes. Use RESET and START to set the desired alarm time. Press ADJUST to confirm.
- Press START to toggle the alarm ON/OFF. An indicator will show when the alarm is active.
- To stop an alarm sound, press any button.
The Casio G-Shock GD-010-3 watch worn on a wrist, demonstrating its practical size and appearance in a casual setting.
Maintenance
Proper care will ensure the longevity and performance of your Casio G-Shock watch.
Water Resistance:
Your GD-010-3 watch is water resistant to 200 meters (660 feet). This means it is suitable for recreational scuba diving. However, avoid operating buttons while the watch is submerged in water, as this can compromise the water resistance.
Cleaning:
Wipe the watch regularly with a soft, dry cloth. For stubborn dirt, use a soft brush and mild soap solution, then rinse thoroughly with fresh water and dry completely. Avoid using chemical cleaners or solvents.
Battery Life:
The watch is equipped with a 10-year battery. When the display becomes dim or functions become erratic, it may be time for a battery replacement. It is recommended to have the battery replaced by an authorized Casio service center to ensure proper sealing and water resistance.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Display is blank or dim. | Low battery. | Replace the battery. |
| Buttons do not respond. | Watch is in a frozen state or internal error. | Try pressing all four side buttons simultaneously for a few seconds to reset. If issue persists, consult service center. |
| Time is incorrect. | Time settings are wrong or battery is low. | Re-set the time and date as per "Setting the Time and Date" section. If problem persists, replace battery. |
| Water inside the display. | Seal compromised. | Immediately take the watch to an authorized service center. Do not attempt to dry it yourself. |
Specifications
- Model Number: GD-010-3
- Case Material: Bio-based Carbon / Bio-based Resin
- Band Material: Bio-based Resin
- Movement: Quartz
- Water Resistance: 200 meters (660 feet)
- Crystal: Scratch Resistant Mineral
- Case Dimensions: 54.9 x 51.9 mm x 16.1 mm
- Battery Life: Approximately 10 years
- Clasp Type: Buckle
- Product Dimensions: 6.38 x 3.74 x 3.35 inches; 6.4 ounces
- Batteries: 1 Lithium Metal battery (included)
Side profile of the Casio G-Shock GD-010-3, illustrating its robust case design and textured buttons.
Warranty and Support
Casio watches are manufactured to the highest standards and come with a manufacturer's warranty against defects in materials and workmanship. For specific warranty terms and conditions, please refer to the warranty card included with your purchase or visit the official Casio website.
For customer support, service, or to find an authorized service center, please visit the Official Casio Store on Amazon or the Casio global support website.
