1. Introduction
This manual provides comprehensive instructions for the Timex T80 Digital Watch. Please read this manual carefully to ensure proper use and maintenance of your watch. The Timex T80 combines classic digital functionality with a durable stainless steel design, featuring a digital display and Indiglo backlight.

Figure 1: Front view of the Timex T80 Digital Watch.
2. Setup
2.1 Setting Time and Date
Your Timex T80 Digital Watch features multiple buttons for setting and operating functions. Refer to Figure 2 for button identification.

Figure 2: Side view of the watch with control buttons.
- Press the MODE button (typically bottom left) repeatedly until the time setting mode is displayed.
- Use the SET button (typically top left) to select the digit or setting you wish to adjust (e.g., hours, minutes, month, day).
- Use the START/STOP button (typically top right) to increase the selected value.
- Once all settings are correct, press the MODE button to exit the setting mode.
2.2 Adjusting the Bracelet
The stainless steel bracelet can be adjusted to fit your wrist. For detailed instructions on how to size your watch, please refer to the official Timex Sizing Chart video below. This video provides visual guidance for proper bracelet adjustment.
Video 1: Timex Sizing Chart. This video demonstrates how to properly size and adjust your watch bracelet for a comfortable fit.
3. Operating Instructions
3.1 Basic Time Display
The watch defaults to displaying the current time (hours, minutes, seconds) and date (month, day).
3.2 Indiglo Night-Light
To activate the Indiglo night-light, press the INDIGLO button (typically bottom right). The display will illuminate for a few seconds, allowing visibility in low-light conditions.
3.3 Stopwatch Function
Your Timex T80 includes a stopwatch feature:
- Press the MODE button until the stopwatch display appears.
- Press START/STOP to begin timing.
- Press START/STOP again to pause the stopwatch.
- Press the RESET button (typically bottom right, or a combination with START/STOP) to clear the stopwatch.
4. Maintenance
4.1 Water Resistance
The Timex T80 Digital Watch is water resistant up to 30 meters (100 feet). This means it is suitable for splashes or brief immersion in water, but not for swimming or bathing. Do not press any buttons while the watch is wet or submerged.
4.2 Cleaning Your Watch
To clean your watch, wipe it with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials, as these can damage the watch's finish or crystal.
4.3 Battery Replacement
The watch is powered by one Lithium Ion battery (CR2016). Battery replacement should ideally be performed by a qualified watch technician to ensure proper sealing and water resistance. Refer to Figure 3 for the watch back, which indicates the battery type.

Figure 3: Back view of the watch, showing battery type (CR2016 CELL) and water resistance rating.
5. Troubleshooting
5.1 Display Not Working
- Check if the battery needs replacement.
- Ensure no buttons are stuck in a pressed position.
5.2 Incorrect Time/Date
- Follow the instructions in Section 2.1 to reset the time and date.
- If the time continues to be incorrect after setting, the battery may be low.
5.3 Indiglo Not Illuminating
- Ensure the battery has sufficient power.
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | TW2V74200YB |
| Case Diameter | 34 Millimeters |
| Case Material | Stainless Steel |
| Band Material | Stainless Steel |
| Crystal Type | Acrylic |
| Water Resistance Depth | 30 Meters |
| Movement Type | Quartz |
| Display Type | Digital |
| Battery Type | 1 Lithium Ion (CR2016) |
| Item Weight | 250 Grams |
7. Warranty and Support
7.1 Warranty Information
This Timex T80 Digital Watch comes with a Limited Warranty. For specific terms and conditions of your warranty, please refer to the documentation included with your purchase or visit the official Timex website.
7.2 Customer Support
For further assistance, technical support, or to inquire about service, please visit the official Timex website or contact their customer service department. Contact information can typically be found on the Timex website or in your product packaging.