1. Introduction
This manual provides instructions for the Timex TW2U56500 Men's Digital Watch. This timepiece features a durable resin case and a comfortable blue silicone band, designed for everyday use. It includes a digital display and the INDIGLO Night-Light for visibility in low-light conditions. Please read this manual thoroughly to understand the functions and proper care of your watch.
2. Key Features
- Digital Display: Clear and easy-to-read time display.
- INDIGLO Night-Light: Electroluminescent backlight for illumination in the dark.
- Night-Mode: Activates INDIGLO with any button press for a set duration.
- Water Resistance: Rated for 10 ATM (100 meters), suitable for swimming and snorkeling.
- Durable Construction: Resin case and blue silicone band for resilience.
- Shock Resistant: Designed to withstand impacts.
3. Initial Setup
Before using your watch, you may need to set the time and date. The watch typically has multiple buttons for navigation and setting.
3.1 Setting Time and Date
- Locate the MODE button (usually on the left side). Press it repeatedly until the time setting mode is displayed (often indicated by flashing digits).
- Use the SET or ADJUST button (often on the right side) to select the digit you wish to change (hours, minutes, seconds).
- Use the START/STOP or +/– button to increase or decrease the selected value.
- Repeat steps 2 and 3 for setting the date (month, day, year) if available in the setting sequence.
- Once all settings are correct, press the MODE button again to exit the setting mode.

Figure 1: Side view of the watch, illustrating the typical placement of control buttons for setting and operation.
4. Operating Instructions
4.1 Basic Time Display
In the default time mode, the watch displays the current time (hours, minutes, seconds) and often the day of the week and date.
4.2 Using INDIGLO Night-Light
Press the INDIGLO button (often located on the top left or front of the watch) to illuminate the display for a few seconds. For continuous illumination in Night-Mode, press and hold the INDIGLO button until the Night-Mode icon appears on the display. In Night-Mode, any button press will activate the INDIGLO light for a short period.
4.3 Navigating Modes
Press the MODE button to cycle through different functions such as:
- Chronograph (Stopwatch): For measuring elapsed time. Use START/STOP to begin/end and LAP/RESET to record laps or reset.
- Timer: For countdown functions. Set the desired time and press START/STOP.
- Alarm: To set daily alarms. Use SET and +/– buttons to adjust the alarm time.
5. Maintenance and Care
5.1 Cleaning Your Watch
To clean your watch, wipe it with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners, as these can damage the case or strap. For silicone bands, mild soap and water can be used.
5.2 Water Resistance
Your watch is water-resistant to 10 ATM (100 meters). This means it is suitable for showering, swimming, and snorkeling. Do not press any buttons while the watch is submerged in water, as this can compromise the water seal. Avoid exposing the watch to extreme temperature changes.
5.3 Battery Replacement
The watch uses a CR2032 battery. When the display dims or functions become erratic, it may be time to replace the battery. Battery replacement should ideally be performed by a qualified watch technician to ensure proper sealing and water resistance. Refer to the back of the watch for battery type information.

Figure 2: Rear view of the watch, displaying the stainless steel case back with battery type and water resistance details.

Figure 3: Detail of the watch's buckle and the back of the case, showing the strap attachment.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Display is blank or dim. | Low battery. | Replace the battery (CR2032). |
| Time is incorrect. | Time not set correctly or accidental adjustment. | Refer to Section 3.1 to reset the time and date. |
| INDIGLO light not working. | Low battery or malfunction. | Check battery. If issue persists, contact support. |
| Watch fogging up internally. | Water ingress due to compromised seal. | Stop using the watch immediately and seek professional repair to prevent further damage. |
7. Specifications
- Model Number: TW2U56500
- Brand: Timex
- Case Material: Resin
- Case Diameter: 47 mm
- Band Material: Silicone
- Display Type: Digital
- Water Resistance: 10 ATM (100 meters)
- Battery Type: CR2032
- Item Weight: 63 g
- Package Dimensions: 10.5 x 10.5 x 8 cm
8. Warranty and Support
For detailed warranty information and customer support, please refer to the official Timex website or contact their customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.
Official Website: www.timex.com





