1. Introduction
This manual provides essential instructions for the setup, operation, and maintenance of your Casio MQ24 Series Quartz Analog Watch, model MQ-24-9B. Please read this manual thoroughly to ensure proper use and longevity of your timepiece.
Figure 1: Front view of the Casio MQ24 Series Quartz Analog Watch.
2. Key Features
- Quartz Movement: Provides accurate timekeeping.
- Analog Display: Classic three-hand (hour, minute, second) time display.
- Water Resistant: Designed to withstand splashes; not suitable for submersion.
- Durable Construction: Features a resin case, resin band, and resin glass for everyday wear.
- Long Battery Life: Equipped with a 3-year battery.
3. Setup and Time Adjustment
To set the time on your Casio MQ24 watch, follow these steps:
- Pull out the Crown: Gently pull the crown (the small knob on the side of the watch case) out to the first click position. The second hand will stop.
- Set the Time: Rotate the crown to move the hour and minute hands to the desired time. Ensure you set the correct AM/PM if the watch has a 24-hour display.
- Push in the Crown: Once the time is set, push the crown back into its normal position. The second hand will resume movement.
For optimal accuracy, synchronize the watch with a reliable time source when pushing the crown back in.
Figure 2: Detail of the watch face and crown for time adjustment.
4. Operating Your Watch
Your Casio MQ24 watch is designed for straightforward timekeeping. Once the time is set, it operates continuously using its quartz movement.
- Reading the Time: The watch displays time using three hands: a short hour hand, a long minute hand, and a thin second hand. The dial features both 12-hour and 24-hour markings for convenience.
- Water Resistance: This watch is "Water Resistant" (splash resistant). Avoid direct contact with large amounts of water, such as swimming or showering, to prevent damage. Do not operate the crown when the watch is wet.
Video 1: Overview of the Casio MQ24-9B Classic Analog Watch.
5. Care and Maintenance
- Cleaning: Wipe the watch case and band with a soft, dry cloth. For stubborn dirt, use a cloth dampened with mild soap and water, then wipe dry. Avoid harsh chemicals.
- Temperature: Avoid exposing the watch to extreme temperatures, direct sunlight for prolonged periods, or strong magnetic fields.
- Battery Replacement: The watch uses one Lithium Metal battery. When the battery runs low, have it replaced by a qualified technician to maintain water resistance.
- Storage: Store your watch in a cool, dry place when not in use.
6. Troubleshooting
| Problem | Solution |
|---|---|
| Watch stops or hands do not move. | The battery may be depleted. Replace the battery. Ensure the crown is fully pushed in. |
| Time is inaccurate. | Check if the crown is fully pushed in. If the issue persists after setting the time correctly, the battery may be low or the watch may require servicing. |
| Condensation inside the watch. | This indicates a loss of water resistance. Avoid further contact with water and have the watch inspected by a service center immediately. |
7. Specifications
- Model: MQ-24-9B
- Movement: Quartz
- Case Material: Resin
- Band Material: Resin
- Glass Material: Resin Glass
- Water Resistance: Splash Resistant (do not submerge)
- Battery Type: 1 Lithium Metal battery
- Approximate Battery Life: 3 years
- Product Dimensions: 3 x 4 x 1 inches; 1.6 ounces
8. Warranty and Support
For warranty information, service, or additional support, please refer to the official Casio website or contact Casio customer service. Keep your proof of purchase for warranty claims.
Video 2: Official Casio Brand Video.
