Introduction
This manual provides essential instructions for the setup, operation, and maintenance of your Armitron Sport Unisex Watch, Model 25/6443. Please read this guide thoroughly to ensure proper use and longevity of your timepiece.
Product Overview
The Armitron Sport Unisex Watch, Model 25/6443, is designed for durability and ease of use. Key features include:
- Navy blue resin case and top ring for robust protection.
- White glossy dial with clear black hands and easy-to-read Arabic numerals.
- Printed outer minute track for precise timekeeping.
- Backlight function for visibility in low-light conditions.
- Comfortable navy blue silicone strap with a secure buckle closure.
- Water resistance up to 330 feet (100 meters).


Setup and Initial Use
Setting the Time
- Pull the crown (the small knob on the side of the watch case) out to the furthest position.
- Rotate the crown clockwise or counter-clockwise to adjust the hour and minute hands to the correct time.
- Once the time is set, push the crown back into its original position to start the watch movement.
Using the Backlight
To illuminate the watch face in dark environments, press the designated backlight button, typically located on the side of the watch case. The backlight will remain active for a few seconds.
Operating Instructions
Water Resistance
Your Armitron Sport Watch is water resistant to 330 feet (100 meters). This rating indicates suitability for swimming and snorkeling, but it is not recommended for scuba diving. Always ensure the crown is fully pushed in before exposing the watch to water.

Care and Maintenance
Cleaning
Wipe your watch regularly with a soft, damp cloth. For silicone straps, mild soap and water can be used. Avoid harsh chemicals or abrasive materials that could damage the watch finish or strap.
Battery Replacement
The watch uses a CR2016 battery. Battery replacement can be complex due to small screws and delicate components. It is highly recommended to have the battery replaced by a qualified watch technician to ensure proper sealing and maintain water resistance.
General Care
- Avoid exposing the watch to extreme temperatures (hot or cold) or sudden temperature changes.
- Keep the watch away from strong magnetic fields, which can affect accuracy.
- Do not operate the crown or buttons while the watch is submerged in water.
Troubleshooting
Watch Not Running
If the watch stops running, the battery may need to be replaced. Refer to the 'Battery Replacement' section for guidance.
Backlight Not Functioning
If the backlight does not activate, the battery may be low or depleted. Consider professional battery replacement.
Condensation Under Crystal
Small amounts of condensation may appear temporarily under the crystal if the watch is exposed to sudden temperature changes. If condensation persists or appears as large droplets, it may indicate a loss of water resistance. Seek professional service immediately.
Specifications
| Feature | Detail |
|---|---|
| Model Number | 25/6443 |
| Case Material | Resin |
| Strap Material | Silicone |
| Dial Type | Analog with Arabic Numerals |
| Water Resistance | 100 meters (330 feet) |
| Backlight | Yes |
| Battery Type | CR2016 |
| Department | Unisex-adult |
Warranty Information
Armitron watches are typically covered by a limited warranty against manufacturing defects. For specific warranty terms and conditions, please refer to the warranty card included with your purchase or visit the official Armitron website. Keep your proof of purchase for warranty claims.
Customer Support
If you have any questions, require assistance, or need to arrange for service, please contact Armitron customer support. Contact details can usually be found on the official Armitron website or on the packaging of your product.





