1. Introduction
Thank you for purchasing the Accutime Harry Potter HP4155 LED Digital Watch. This watch is designed for children and features a vibrant Harry Potter theme. It provides a clear digital time display and is built for everyday wear. Please read this manual carefully to ensure proper use and maintenance of your watch.
Key Features:
- Harry Potter printed strap
- LED display
- Digital time display
2. Product Overview
Familiarize yourself with the components of your Accutime Harry Potter LED Digital Watch.

Figure 2.1: Front view of the watch displaying the time.

Figure 2.2: Full view of the watch and strap.

Figure 2.3: Watch as worn on a child's wrist.

Figure 2.4: Watch in its original packaging.
3. Setup
Setting the Time:
Your watch comes with a pre-installed battery. To set the time:
- Locate the button on the side of the watch case.
- Press the button once to display the current time.
- To enter time setting mode, press and hold the button for approximately 3-5 seconds until the hour digits begin to flash.
- While the hour digits are flashing, press the button repeatedly to advance the hour. Release the button to select the desired hour.
- After setting the hour, the minute digits will begin to flash automatically. Press the button repeatedly to advance the minutes.
- Once the desired minutes are set, stop pressing the button. The watch will automatically save the time and return to normal display mode after a few seconds of inactivity.
4. Operating Instructions
Displaying the Time:
To view the time, simply press the button on the side of the watch once. The LED display will illuminate and show the current time for a few seconds before turning off to conserve battery life.
5. Maintenance
Cleaning:
To clean your watch, wipe it gently with a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, but ensure no moisture enters the watch case. Avoid using harsh chemicals or abrasive cleaners.
Water Resistance:
This watch is not designed to be waterproof. Avoid exposing it to water, including showering, swimming, or heavy rain, to prevent damage to the internal components.
Battery Replacement:
The watch uses a Lithium-polymer battery. Battery replacement should be performed by a qualified technician to avoid damaging the watch. Attempting to replace the battery yourself may void the warranty.
6. Troubleshooting
If you experience issues with your watch, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Display does not light up. | Low or depleted battery. | The battery may need replacement. Contact a qualified technician. |
| Time is incorrect or not holding. | Time not set correctly or battery issue. | Re-set the time following the instructions in Section 3. If the problem persists, the battery may be low. |
| Part of the LED display is not lighting up. | Faulty LED segment. | This indicates a potential defect. Please refer to the warranty information. |
| Watch stopped working after contact with water. | Water damage. | This watch is not waterproof. Water damage is typically not covered under warranty. Avoid water exposure. |
If the problem persists after attempting these solutions, please contact customer support.
7. Specifications
- Model Number: HP4155
- Manufacturer: Accutime
- Battery: 1 Lithium-polymer (included)
- Package Dimensions: 27.7 x 5.6 x 1.6 cm (10.9 x 2.2 x 0.6 inches)
- Item Weight: 19 grams (0.67 ounces)
- ASIN: B0CYZZPD85
- Launch Date on Amazon.com.be: June 12, 2024
8. Warranty and Support
Warranty Information:
This Accutime Harry Potter LED Digital Watch comes with a one-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized repairs, or water damage.
Customer Support:
For warranty claims, technical assistance, or any questions regarding your watch, please contact Accutime customer support through their official website or the retailer where the product was purchased. Please have your proof of purchase and model number (HP4155) ready when contacting support.