Introduction
This manual provides instructions for the Timex Sport Digital Watch TW5M61900. This watch features a digital display, daily alarm, dual time zone settings, a 24-hour stopwatch, and the INDIGLO® backlight. It is water-resistant up to 50 meters.

Setup
Button Functions
The watch features multiple buttons for operation. Refer to the image below for button identification.

- MODE Button: Cycles through display modes (Time, Alarm, Stopwatch).
- INDIGLO Button: Activates the INDIGLO® backlight.
- ST/STP/ALM Button: Starts/stops stopwatch, sets alarm.
- RESET/NEXT Button: Resets stopwatch, advances settings during setup.
Setting Time and Date
- Press the MODE button repeatedly until the time setting mode is displayed (usually indicated by flashing digits).
- Use the RESET/NEXT button to advance the flashing digit (hours, minutes, AM/PM).
- Use the ST/STP/ALM button to change the value of the flashing digit.
- Continue this process for setting the month, date, and day of the week.
- Press the MODE button to exit the setting mode.
Operating Instructions
Using the INDIGLO® Backlight
Press the INDIGLO button to illuminate the watch face for visibility in low-light conditions. The backlight will remain active for a few seconds.
Setting and Using the Alarm
- Press the MODE button until the alarm display appears.
- Press and hold the ST/STP/ALM button until the alarm time digits begin to flash.
- Use the RESET/NEXT button to select the hour or minute digit.
- Use the ST/STP/ALM button to adjust the selected digit's value.
- Press the MODE button to save the alarm time and exit.
- To activate/deactivate the alarm, press the ST/STP/ALM button once while in alarm mode. An alarm icon will indicate activation.
Using the 24-Hour Stopwatch
- Press the MODE button until the stopwatch display appears (usually showing 00:00:00).
- Press the ST/STP/ALM button to start the stopwatch.
- Press the ST/STP/ALM button again to pause the stopwatch.
- To resume, press ST/STP/ALM.
- To reset the stopwatch to zero, press the RESET/NEXT button while the stopwatch is paused.
Maintenance
Water Resistance
This watch is water-resistant to 30 meters (WR30M). This means it is suitable for splashes or brief immersion in water. It is not suitable for swimming or bathing. Do not press any buttons while the watch is wet or submerged.

Battery Replacement
The watch uses one Lithium metal battery (CR2032 cell). Battery replacement should be performed by a qualified technician to ensure water resistance is maintained. Attempting to replace the battery yourself may void the warranty and compromise the watch's water resistance.

Cleaning
Clean the watch case and strap with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials, as these can damage the watch's finish.
Troubleshooting
- Watch display is blank: The battery may be depleted. Replace the battery (refer to Maintenance section).
- Time is incorrect: Re-set the time and date (refer to Setup section). Ensure AM/PM is correctly set.
- INDIGLO® backlight not working: Check battery level. If the battery is low, the backlight may dim or stop functioning before the main display.
- Water inside the watch: Immediately cease use and contact customer support. Water intrusion can cause permanent damage.
Specifications
| Model Number | TW5M61900 |
| Case Diameter | 50 mm |
| Case Material | Resin |
| Strap Material | Resin |
| Water Resistance | 30 meters (WR30M) - Suitable for splashes, brief immersion. Not for swimming/bathing. |
| Display Type | Digital |
| Backlight | INDIGLO® |
| Battery Type | 1 Lithium metal (CR2032) |
| Wrist Circumference | 150 mm to 205 mm |
Warranty Information
Specific warranty details are typically provided with the product packaging or on the manufacturer's official website. Generally, Timex watches come with a limited warranty covering manufacturing defects. Please retain your proof of purchase for warranty claims.
For detailed warranty terms and conditions, please visit the official Timex website or contact their customer service.
Customer Support
For further assistance, technical support, or service inquiries, please visit the official Timex website or refer to the contact information provided in your product packaging.
Official Timex Website: www.timex.com





