1. Introduction
Thank you for choosing the Casio HDA600B-1BV 10-Year Battery Sport Watch. This manual provides essential information regarding the setup, operation, and maintenance of your new timepiece. Please read it carefully to ensure proper use and to maximize the lifespan of your watch.
Key Features
- 10-year battery life for extended use.
- Luminous hands for visibility in low light conditions.
- Features a second hand for precise timekeeping.
- Classic 3-hand analog display.
- Water resistant to 100 meters (330 feet), suitable for snorkeling and swimming, but not for diving.

Figure 1: Casio HDA600B-1BV watch on a wrist, showcasing its design and fit.
2. Initial Setup
Before using your watch, you will need to set the correct time and date.
Setting the Time
- Pull the crown out to the second click (position B). The second hand will stop.
- Rotate the crown to move the hour and minute hands to the desired time. Ensure the AM/PM setting is correct if your watch features a 24-hour indicator or date changes at midnight.
- Push the crown back in to the normal position (position A). The second hand will resume movement.
Setting the Date
- Pull the crown out to the first click (position C).
- Rotate the crown clockwise or counter-clockwise (depending on the model) to set the desired date.
- Push the crown back in to the normal position (position A).

Figure 2: Front view of the Casio HDA600B-1BV watch, showing the crown for time and date adjustments.
3. Operating the Watch
Your Casio HDA600B-1BV watch is designed for straightforward operation.
Timekeeping
The watch displays time using three analog hands: hour, minute, and second. The dial also features 12-hour and 24-hour markings for easy reading.
Water Resistance
This watch is rated for 100-meter (330 feet) water resistance. This means it is suitable for everyday use, including showering, swimming, and snorkeling. It is not suitable for scuba diving or high-impact water sports where significant water pressure changes occur.
Video 1: An overview of the Casio HDA600B-1BV 10-Year Battery Sport Watch, highlighting its features and design.
4. Care and Maintenance
Proper care will ensure the longevity and performance of your Casio watch.
Battery Life
The HDA600B-1BV is equipped with a 10-year battery. This means you can expect reliable operation for a decade under normal usage conditions without needing a battery replacement. When the battery eventually runs low, the watch may stop or operate erratically. It is recommended to have the battery replaced by an authorized service center to maintain water resistance.
Water Resistance Care
- Always ensure the crown is fully pushed in before exposing the watch to water.
- Avoid operating the crown while the watch is wet or submerged.
- After exposure to saltwater, rinse the watch with fresh water and wipe it dry with a soft cloth.
- Do not expose the watch to extreme temperature changes, such as moving from a hot sauna to cold water, as this can affect the seals.
Cleaning
Wipe the watch case and band periodically with a soft, dry cloth to remove dirt and moisture. For resin bands, you can use a mild soap solution and rinse thoroughly, then dry completely.
5. Troubleshooting
If you encounter issues with your watch, refer to the following common problems and solutions.
Watch Not Keeping Time
- Cause: Battery is low or depleted.
Solution: The watch has a 10-year battery. If it's been less than 10 years, ensure the crown is fully pushed in. If the watch is old, the battery may need replacement by a qualified technician. - Cause: Crown is not fully pushed in.
Solution: Push the crown firmly back into position A.
Condensation Inside Watch
- Cause: Exposure to extreme temperature changes or compromised water resistance.
Solution: If condensation is minor and disappears quickly, it may be due to normal temperature fluctuations. If it persists or is significant, this indicates a potential issue with the watch's water resistance. Contact an authorized service center immediately.
6. Product Specifications
| Feature | Specification |
|---|---|
| Model Name | HDA-600B-1BV |
| Brand | Casio |
| Movement | Quartz |
| Case Material | Resin |
| Band Material | Resin |
| Dial Color | Black |
| Water Resistance Depth | 100 Meters (330 Feet) |
| Battery Life | 10 Years |
| Item Weight | 3.68 ounces |
| Country of Origin | China |
7. Warranty and Support
Your Casio HDA600B-1BV watch is covered by a manufacturer's warranty against defects in materials and workmanship. The specific terms and duration of the warranty may vary by region. Please refer to the warranty card included with your purchase for detailed information.
For technical support, service, or warranty claims, please contact Casio customer service or visit the official Casio website for your region. You can typically find contact information and service center locations on their support pages.
Official Casio Website: www.casio.com