Introduction
This manual provides comprehensive instructions for the operation and maintenance of your new TIMEX 80 Digital Watch, Model TW2W40800UJ. Please read this manual thoroughly to ensure proper use and to maximize the lifespan of your timepiece. This watch features a digital display, alarm, stopwatch, and Indiglo backlight, all housed in a durable stainless steel case with a gold-tone finish and a blue dial.
Watch Components
Familiarize yourself with the main components and buttons of your TIMEX 80 Digital Watch.

Image Description: This image displays the front of the TIMEX 80 Digital Watch. The watch features a blue digital display within a gold-colored stainless steel case. Four buttons are visible on the sides of the case: 'SET' on the top left, 'START/STOP' on the top right, 'MODE' on the bottom left, and 'SPLIT/RESET' on the bottom right. The display shows time, date, and indicators for alarm and Indiglo.
- SET Button: Used to enter and exit setting modes.
- START/STOP Button: Used to start and stop functions like the stopwatch or to adjust values during setting.
- MODE Button: Used to cycle through different watch modes (Time, Alarm, Stopwatch).
- SPLIT/RESET Button: Used for split times in stopwatch mode or to reset values during setting. Also activates Indiglo backlight.
Setup Instructions
Setting Time and Date
- Press and hold the SET button until the display flashes, indicating you are in setting mode.
- Press the MODE button to cycle through the settings: seconds, minutes, hours, 12/24-hour format, month, date, day of the week.
- Use the START/STOP button to increase the flashing value. Use the SPLIT/RESET button to decrease the flashing value (if applicable) or to move to the next digit/option.
- Once all desired settings are adjusted, press the SET button again to exit the setting mode and save your changes.
Adjusting the Bracelet
The stainless steel bracelet is designed for a comfortable fit. If adjustment is needed, it is recommended to visit a professional jeweler or watch repair service to add or remove links. Improper adjustment can damage the bracelet.
Operating Instructions
Basic Time Display
In normal time mode, the watch displays the current time (hours, minutes, seconds) and date (month, day, day of the week).
Using the Alarm
- From the time display, press the MODE button repeatedly until "ALARM" appears on the display.
- Press and hold the SET button until the alarm time flashes.
- Use the START/STOP button to adjust the hours and minutes. Use the MODE button to switch between hours and minutes.
- Press the SET button to confirm the alarm time.
- To activate/deactivate the alarm, press the START/STOP button while in alarm mode. An alarm icon will appear/disappear on the display.
Using the Stopwatch
- From the time display, press the MODE button repeatedly until "STOPWATCH" or "CHRONO" appears.
- Press the START/STOP button to start the stopwatch.
- Press the SPLIT/RESET button to record a split time. The main timer continues to run in the background. Press again to return to the running time.
- Press the START/STOP button again to pause the stopwatch.
- Press the SPLIT/RESET button to reset the stopwatch to zero.
Indiglo Night-Light
Press the SPLIT/RESET button (often marked with a light bulb icon) to activate the Indiglo night-light, illuminating the watch face for easy viewing in low-light conditions.
Water Resistance
Your TIMEX 80 Digital Watch is water resistant up 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. Do not operate buttons while the watch is wet or submerged.

Image Description: This image shows the stainless steel case back of the TIMEX 80 Digital Watch. Engravings clearly state "STAINLESS STEEL" and "WR 30 METERS", indicating its material and water resistance rating. The Timex logo and website are also visible.
Maintenance
Cleaning Your Watch
To clean your watch, wipe it gently with a soft, damp cloth. Avoid using harsh chemicals, solvents, or abrasive cleaners, as these can damage the watch's finish or seals. For the stainless steel bracelet, a soft brush can be used to remove dirt from crevices, followed by wiping with a damp cloth.
Battery Replacement
The watch is powered by one nonstandard battery (CR2016 CELL, as indicated on the case back). When the display dims or functions become erratic, it may be time to replace the battery. It is highly recommended to have the battery replaced by a qualified watch technician to ensure the water resistance seal is properly maintained.
Storage
Store your watch in a cool, dry place away from direct sunlight, extreme temperatures, and strong magnetic fields when not in use.
Troubleshooting
- Display is blank or dim: The battery may be low or depleted. Replace the battery.
- Time is incorrect: Re-set the time following the "Setting Time and Date" instructions. Ensure the 12/24-hour format is correctly set.
- Buttons are unresponsive: Ensure the watch is not in a locked mode (if applicable, though this model typically does not have one). If the watch was recently wet, ensure it is completely dry before operating buttons. If issues persist, a battery replacement or professional inspection may be required.
- Water appears inside the watch: Immediately take the watch to a qualified service center. This indicates a breach in the water resistance seal.
Specifications
Key technical specifications for the TIMEX 80 Digital Watch, Model TW2W40800UJ.

Image Description: This diagram illustrates the key dimensions of the TIMEX 80 Digital Watch. It shows a case size of 36mm, a strap/lug width of 18mm, and a case thickness of 12mm (as per product specifications). Icons confirm that both the case and strap materials are stainless steel. A credit card is shown for scale reference.
| Feature | Detail |
|---|---|
| Model Number | TW2W40800UJ |
| Movement Type | Digital Quartz |
| Display Type | Digital |
| Case Material | Stainless Steel |
| Band Material | Stainless Steel |
| Case Diameter | 36 mm |
| Case Thickness | 12 mm |
| Band Width | 18 mm |
| Crystal Material | Mineral |
| Water Resistance | 30 Meters (3 ATM) |
| Power Source | Battery Powered (1 Nonstandard Battery included) |
| Item Weight | 140 Grams |
| Special Features | Indiglo Night-Light, Alarm, Stopwatch |
Warranty and Support
Warranty Information
Your TIMEX 80 Digital Watch comes with a one-year warranty against manufacturing defects from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from improper handling, accidents, unauthorized repairs, or normal wear and tear. Please retain your proof of purchase for warranty claims.
Customer Support
For further assistance, service, or warranty claims, please contact Timex Group India Limited. You can find their contact information on their official website or through your retailer. When contacting support, please have your watch model number (TW2W40800UJ) and proof of purchase readily available.
Manufacturer/Importer: Timex Group India Limited, Plot No. 10, Industrial Area- Katha, Bhatoli Kalan, Baddi, Himachal Pradesh – 173205.