Introduction
This manual provides detailed instructions for the proper setup, operation, and maintenance of your ACTIVA by Invicta Digital Essentials Dual Time Watch, Model ACWM423-003. Please read this manual thoroughly to ensure optimal performance and longevity of your timepiece.
Setup
1. Initial Time Setting (Digital Display)
- Press the MODE button repeatedly until the time setting mode is displayed (usually indicated by flashing digits).
- Use the RESET button to select the digit you wish to adjust (e.g., hours, minutes, 12/24-hour format).
- Use the START button to increase the selected digit. Hold to advance rapidly.
- Once the time is set, press the MODE button to exit the setting mode.
2. Setting Date and Day
- In the time setting mode (or a dedicated date setting mode, accessed via MODE), use the RESET button to cycle through year, month, and day settings.
- Adjust the values using the START button.
- Confirm by pressing the MODE button.
3. Analog Hand Synchronization
The analog hands are typically synchronized automatically with the digital time. If they are out of sync, refer to the troubleshooting section or consult a professional. Some models may have a dedicated button or crown for manual analog adjustment.
Operating Instructions
Button Functions:
- LIGHT: Activates the backlight for the digital display. Press once for illumination.
- MODE: Cycles through different watch modes (Time, Alarm, Stopwatch, etc.).
- START: Used to start/stop functions in Stopwatch mode, or to increase values during setting.
- RESET: Used to reset functions in Stopwatch mode, or to select items/digits during setting.
1. Time Mode
The default display shows the current time (hours, minutes, seconds) and date. The analog hands also display the current time.
2. Alarm Mode (ALM)
- Press MODE until 'ALM' or the alarm time is displayed.
- Press RESET to select hours or minutes.
- Use START to adjust the alarm time.
- Press MODE to confirm and exit.
- To activate/deactivate the alarm, press START while in Alarm Mode. An alarm icon (AL) will appear/disappear.
- To activate/deactivate the hourly chime (SIG), press RESET while in Alarm Mode. A chime icon (SIG) will appear/disappear.
3. Stopwatch Mode
- Press MODE until 'STW' or '00:00:00' is displayed.
- Press START to begin timing.
- Press START again to pause timing.
- Press RESET to clear the stopwatch to zero.
- Press MODE to exit Stopwatch mode.
Maintenance
1. Cleaning
Wipe the watch case and strap with a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, followed by immediate drying. Avoid harsh chemicals or abrasive materials.
2. Water Resistance (30M)
Your watch is water resistant to 30 meters (3 ATM). This means it is suitable for everyday use and can withstand splashes or brief immersion in water. It is not suitable for swimming, showering, or diving. Avoid operating buttons while the watch is wet to prevent water ingress.
3. Battery Replacement
When the digital display becomes dim or stops functioning, the battery may need replacement. Battery replacement should be performed by a qualified watch technician to ensure proper sealing and water resistance. Attempting to replace the battery yourself may void the warranty and compromise the watch's water resistance.
4. Storage
Store your watch in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, consider removing the battery to prevent leakage, though this is generally not necessary for modern watch batteries.
Troubleshooting
- Digital Display is Blank or Dim: The battery may be low or depleted. Replace the battery.
- Incorrect Time Display: Re-set the time following the 'Initial Time Setting' instructions. Ensure the 12/24-hour format is correctly selected.
- Analog Hands Do Not Match Digital Time: Some models require manual synchronization. If no specific instructions are provided, a professional watch repair service can adjust them.
- Buttons Are Unresponsive: Ensure the watch is not in a locked mode (if applicable). If the issue persists, the watch may require servicing.
- Water Inside the Watch: Immediately take the watch to a professional for inspection and repair to prevent further damage.
Specifications
| Model Number | ACWM423-003 |
| Brand | ACTIVA by Invicta |
| Case Diameter | 45.5mm |
| Water Resistance | 30 Meters (3 ATM) |
| Movement Type | Electronic Digital |
| Case Material | Alloy |
| Clasp Type | Buckle |
| Department | Unisex |
Warranty and Support
Your ACTIVA by Invicta watch is covered by a manufacturer's warranty. For specific details regarding warranty coverage, duration, and terms, please refer to the warranty card included with your purchase or visit the official Invicta website. For technical support or service inquiries, please contact Invicta customer service directly.
Please retain this manual for future reference.






