1. Introduction
Welcome to the instruction manual for your new Casio EFS-S560/570 Series Edifice Solar Wristwatch. This manual provides detailed information on how to set up, operate, and maintain your watch to ensure its longevity and accurate performance. Please read this manual thoroughly before using your watch.
Key Features
- Solar-powered movement for eco-friendly and reliable operation.
- 10-bar water resistance, suitable for everyday use and various water activities.
- Scratch-resistant and crystal-clear sapphire crystal with non-reflective coating.
- Durable round case design.
2. Setup
Unboxing and Initial Inspection
Upon opening the package, please verify that all components are present: the watch, the instruction manual, and the watch box. Inspect the watch for any visible damage. If any items are missing or damaged, please contact your retailer.
Charging the Watch (Solar Power)
Your Edifice watch is equipped with a solar charging system. To ensure optimal performance, expose the watch face to light regularly. The watch will charge from both natural sunlight and artificial light sources. For initial charging or after prolonged storage in darkness, place the watch in a brightly lit area for several hours. Avoid placing the watch in direct sunlight on a car dashboard or other places that can become extremely hot, as this may cause malfunction.

Figure 2.1: Front view of the Casio Edifice EFS-S560/570 Series Solar Wristwatch, highlighting the solar-powered dial and chronograph features.
Adjusting the Band
The watch band can be adjusted to fit your wrist comfortably. For metal bands, links may need to be added or removed. It is recommended to have this adjustment performed by a qualified jeweler or watch technician to prevent damage to the band or watch. Ensure the watch fits snugly but not too tightly, allowing for proper blood circulation and comfort.

Figure 2.2: The Casio Edifice EFS-S560/570 Series Solar Wristwatch as worn on a wrist, illustrating its proportional fit.
3. Operating Your Watch
Button Functions
Your watch features a crown and multiple pushers for various functions. Refer to the specific diagrams in the included printed manual for exact button identification. Generally:
- Crown: Used for setting time and date. Pull out to different positions for different settings.
- Pushers (A, B, etc.): Used for chronograph operations, resetting, and other mode-specific functions.
Setting the Time and Date
- Pull the crown out to the first click for date adjustment, or the second click for time adjustment.
- Rotate the crown to set the desired time or date.
- Push the crown back in to the normal position to finalize the setting.
Note: Avoid setting the date between 9:00 PM and 1:00 AM, as this may interfere with the automatic date change mechanism.
Using the Chronograph
The chronograph function allows you to measure elapsed time. Specific operation may vary slightly by model, but typically:
- Press the upper pusher (e.g., 'A') to start the chronograph.
- Press the upper pusher again to stop the chronograph.
- Press the lower pusher (e.g., 'B') to reset the chronograph hands to zero.
Water Resistance
This watch is rated for 10-bar water resistance. This means it is suitable for everyday use, showering, swimming, and snorkeling. It is not suitable for scuba diving. Do not operate the crown or pushers while the watch is wet or submerged in water, as this can compromise the water resistance.
4. Maintenance
Cleaning Your Watch
Regular cleaning helps maintain the appearance and hygiene of your watch. Use a soft, dry cloth to wipe the case and band. For metal bands, a soft brush with mild soapy water can be used, followed by thorough rinsing and drying. Avoid using harsh chemicals or abrasive materials.
Battery Care (Solar Cell)
To ensure the solar cell remains charged, try to expose your watch to light regularly. If the watch is stored in darkness for an extended period, the power reserve may deplete, causing the watch to stop or enter a power-saving mode. A full charge can last for several months in darkness, but regular light exposure is recommended.
Storage
When not wearing your watch, store it in a cool, dry place away from direct sunlight and extreme temperatures. If storing for a long period, ensure it is exposed to light periodically to maintain its charge.
5. Troubleshooting
If you encounter any issues with your watch, please refer to the table below for common problems and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Watch has stopped or hands are not moving. | Insufficient charge. | Expose the watch face to bright light for several hours to recharge. |
| Time is incorrect. | Time not set correctly or accidental adjustment. | Refer to 'Setting the Time and Date' section to reset the time. |
| Date is incorrect. | Date not set correctly or needs manual adjustment for months with fewer than 31 days. | Refer to 'Setting the Time and Date' section to reset the date. |
| Condensation inside the crystal. | Sudden temperature change or water resistance compromised. | If condensation persists, seek professional service immediately to prevent damage. |
6. Specifications
Below are the general specifications for the Casio EFS-S560/570 Series Edifice Solar Wristwatch (Model: EFS-S560YDC-1AJF).
| Feature | Detail |
|---|---|
| Model Number | EFS-S560YDC-1AJF |
| Movement | Solar Powered Quartz |
| Water Resistance | 10 Bar (100 meters / 330 feet) |
| Crystal Material | Sapphire with non-reflective coating |
| Case Dimensions | Approximately 4.33 x 4.09 x 3.23 inches (Package Dimensions) |
| Weight | Approximately 5.19 ounces (Package Weight) |
| Battery Type | Rechargeable (included) |
7. Warranty and Support
Your Casio Edifice watch is covered by a manufacturer's warranty against defects in materials and workmanship. The duration and terms of the warranty may vary by region. Please refer to the warranty card included with your purchase for specific details.
For technical support, repairs, or warranty claims, please contact the authorized Casio service center in your region. You can find contact information on the official Casio website or through your retailer.
When contacting support, please have your watch model number (EFS-S560YDC-1AJF) and proof of purchase readily available.





