Introduction
This manual provides essential instructions for the setup, operation, and maintenance of your Timex TW2Y05800 Men's Watch. This timepiece is a modern reissue inspired by 1990s dive watches, featuring Indiglo illumination and robust water resistance. Please read this manual carefully to ensure proper use and longevity of your watch.

Figure 1: Front view of the Timex TW2Y05800 Men's Watch, showcasing the white dial, silver case, and black rubber strap.
Setup
Setting the Time
- Pull out the crown: Locate the crown on the right side of the watch case. Gently pull the crown out to the time-setting position.
- Adjust the time: Rotate the crown clockwise or counter-clockwise to move the hour and minute hands to the desired time.
- Push in the crown: Once the correct time is set, push the crown back into its normal operating position. Ensure it is fully pushed in to maintain water resistance.

Figure 2: Side view of the watch, highlighting the crown used for time adjustment.
Operating Instructions
Indiglo Night-Light
Your Timex TW2Y05800 watch features Indiglo illumination for visibility in low-light conditions.
- To activate Indiglo: Press and hold the button located on the left side of the watch case. The dial will illuminate. Release the button to turn off the light.

Figure 3: Close-up view of the watch dial and the Indiglo activation button on the left side of the case.
Water Resistance
The watch is water resistant to 10 BAR (100 meters).
- This rating means the watch is suitable for swimming, snorkeling, and showering.
- Do not operate the crown or push buttons while the watch is wet or submerged, as this can compromise the water resistance.
- Avoid exposing the watch to hot water or steam, as this can damage seals.
Maintenance
Cleaning Your Watch
- Wipe the watch case and strap with a soft, damp cloth.
- For the rubber strap, mild soap and water can be used, then rinse thoroughly and dry.
- Avoid using harsh chemicals or abrasive materials, which can damage the finish.
Battery Replacement
The watch uses a CR 2016 cell battery. When the watch stops running, it indicates the battery needs replacement.
- Battery replacement should be performed by a qualified watch technician to ensure proper sealing and maintain water resistance.
- Do not attempt to open the watch case yourself, as this may void the warranty and damage the watch.

Figure 4: Rear view of the watch case, showing the water resistance rating and battery type information.
Troubleshooting
- Watch not running: Check if the crown is fully pushed in. If it is, the battery may need replacement. Contact a professional watch service.
- Indiglo not illuminating: Ensure the Indiglo button is pressed firmly. If it still does not light up, the battery may be low or depleted.
- Condensation under crystal: If condensation appears under the watch crystal, it indicates a loss of water resistance. Immediately take the watch to a qualified service center to prevent further damage.
Specifications
| Model Number | TW2Y05800 |
| Case Diameter | 46 mm |
| Case Height | 11 mm |
| Case Color | Silver |
| Dial Color | White |
| Strap Material | Black Rubber |
| Strap Length | 21 cm |
| Strap Width | 22 mm |
| Water Resistance | 10 BAR (100 meters) |
| Weight | 94 g |
| Movement Type | Analog |
| Illumination | Indiglo Night-Light |
| Battery Type | CR 2016 Cell |
| Country of Origin | Philippines |
Warranty Information
Your Timex TW2Y05800 watch comes with a 2-year limited warranty from the date of purchase. This warranty covers manufacturing defects under normal use. It does not cover damage resulting from improper handling, accidents, unauthorized repairs, or normal wear and tear of the strap or battery.
For warranty service, please retain your proof of purchase and contact Timex customer support or an authorized service center.
Support
If you have any questions or require further assistance with your Timex TW2Y05800 watch, please visit the official Timex website or contact their customer support. Contact information can typically be found on the Timex website or in the packaging materials included with your watch.



