Introduction
Thank you for choosing the CASIO OVERLAND OVW-110BJ-3AJF Solar Radio Watch. This timepiece combines solar power with radio-controlled accuracy, ensuring reliable timekeeping without the need for battery replacement or manual time adjustments. This manual provides essential information for the proper use and care of your watch.
Image: Front view of the CASIO OVERLAND OVW-110BJ-3AJF Solar Radio Watch, showcasing its black dial and green band.
Features
- Target Audience: Men
- Accuracy: ±20 seconds per month (when not receiving radio signal)
- Water Resistance: 10 ATM (100 meters)
- Radio Wave Reception: Automatic reception (up to 6 times/day) and Manual reception
- Battery: Solar-powered with Battery Charge Warning Function
- Additional Functions: Power Saving Function, Neobrite luminous hands and markers
Setup
Initial Charging
Upon first use or after prolonged storage in darkness, expose the watch face to light for several hours to ensure it is sufficiently charged. The watch is equipped with a solar panel under the dial that converts light into electrical energy to power the watch. Avoid blocking the watch face from light.
Time Setting
Your watch is a radio-controlled timepiece. It automatically receives time calibration signals to maintain accurate time. Place the watch near a window or in an open area overnight to facilitate automatic reception. If manual adjustment is required, refer to the detailed instructions in the full product manual for specific button operations.
Operating
Time Display
The watch displays hours, minutes, and seconds. The hands move smoothly to indicate the current time. The dial is designed for clear readability.
Radio Wave Reception
The watch attempts to receive time calibration signals automatically up to six times a day, typically overnight. Successful reception ensures the watch displays the precise time. You can also initiate a manual reception if needed. Consult the full manual for instructions on checking reception status and performing manual reception.
Power Saving Function
To conserve energy, the watch enters a power-saving mode when left in darkness for a certain period. In this mode, the hands stop to reduce power consumption. Exposing the watch to light will reactivate the display.
Neobrite Illumination
The watch hands and hour markers are coated with Neobrite, a luminous material that absorbs light and glows in the dark, providing visibility in low-light conditions.
Maintenance
Water Resistance (10 ATM)
Your watch is water-resistant up to 10 atmospheres (100 meters). This means it is suitable for daily use, showering, swimming, and snorkeling. However, it is not suitable for scuba diving. Avoid operating buttons or the crown while the watch is wet or submerged to prevent water intrusion.
Cleaning
Wipe the watch case and band with a soft, dry cloth regularly to remove dirt and moisture. For the leather/cloth band, avoid excessive moisture and harsh chemicals. If the watch becomes very dirty, gently clean it with a soft brush and mild soap solution, then rinse thoroughly with fresh water and dry completely.
Solar Battery Care
To ensure optimal performance of the solar battery, expose the watch to light regularly. Avoid prolonged storage in dark places, as this can lead to the battery depleting and requiring a full recharge. The battery charge warning function will alert you when the charge level is low.
Troubleshooting
- Incorrect Time Display: Ensure the watch is exposed to sufficient light for charging. If the time is still incorrect, try performing a manual radio wave reception. If the issue persists, manual time adjustment may be necessary (refer to the full manual).
- Watch Not Running: This usually indicates insufficient charge. Place the watch in bright light for an extended period to recharge the solar battery.
- Water Intrusion: If you notice moisture inside the watch, stop using it immediately and contact a CASIO service center. Do not attempt to open the watch yourself.
- Battery Charge Warning: If the second hand moves in two-second intervals, it indicates a low battery charge. Expose the watch to light for charging.
Specifications
| Brand | CASIO (カシオ) |
| Model Number | OVW-110BJ-3AJF |
| Movement | Quartz |
| Special Features | Solar Radio Watch |
| Water Resistance | 100 meters (10 ATM) |
| Dial Color | Black |
| Band Material | Leather/Cloth |
| Case Material | Stainless Steel |
| Windshield Material | Mineral Glass |
| Item Weight | 60 g |
| Package Dimensions | 11.6 x 10.4 x 9.4 cm |
| ASIN | B000JDKCN8 |
Warranty
This CASIO OVERLAND OVW-110BJ-3AJF watch comes with a 1-year manufacturer's warranty from the date of purchase. The warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from improper handling, accidents, unauthorized repairs, or normal wear and tear. Please retain your proof of purchase for warranty claims.
Support
For further assistance, detailed operating instructions, or warranty service, please contact CASIO customer support or visit their official website. You can typically find contact information in the warranty card included with your product or on the CASIO global support page.
