TIMEX T5K421

TIMEX Marathon Digital Grey Dial Men's Watch - T5K421

Instruction Manual

Product Overview

The TIMEX Marathon T5K421 is a robust digital watch designed for men, featuring an alarm and chronograph functions. It is built for durability and ease of use, making it suitable for daily wear and sports activities.

TIMEX Marathon Digital Grey Dial Men's Watch T5K421

Figure 1: Front view of the TIMEX Marathon Digital Grey Dial Men's Watch T5K421, showing the digital display, mode buttons, and strap.

Setup

Before using your watch, ensure it is properly set up for accurate timekeeping and functionality.

Setting Time and Date

  1. Press the MODE button repeatedly until the time setting mode is displayed.
  2. Use the SET button to cycle through hours, minutes, seconds, year, month, and day.
  3. Press the ST/STP button to adjust the selected value.
  4. Once all settings are complete, press the MODE button to exit the setting mode.

Setting the Alarm

  1. Press the MODE button until the alarm setting mode is displayed.
  2. Use the SET button to select the hour or minute to adjust.
  3. Press the ST/STP button to change the alarm time.
  4. To activate or deactivate the alarm, press the INDIGLO button while in alarm mode. An alarm icon will appear or disappear.
  5. Press the MODE button to exit.

Operating Instructions

Using the Chronograph (Stopwatch)

  1. Press the MODE button until the chronograph mode is displayed.
  2. Press the ST/STP button to start the stopwatch.
  3. Press ST/STP again to pause the stopwatch.
  4. To reset the stopwatch, press the SET button while the stopwatch is paused.

Using INDIGLO® Night-Light

The INDIGLO® night-light illuminates the watch display for easy viewing in low-light conditions.

  • Press the INDIGLO button (typically located on the top right or bottom right of the watch) to activate the backlight.
  • The light will remain on for a few seconds.

Water Resistance

This watch has a water resistance depth of 50 meters (WR50M). This means it is suitable for recreational swimming in shallow water. It is not suitable for diving or snorkeling. Do not operate buttons while the watch is wet or submerged.

Maintenance

Cleaning Your Watch

To maintain the appearance and functionality of your watch:

  • Wipe the watch case and band with a soft, damp cloth.
  • Avoid using harsh chemicals or abrasive cleaners, as these can damage the watch's finish or seals.
  • For resin bands, mild soap and water can be used, then rinse thoroughly and dry.

Battery Replacement

The watch is powered by a quartz movement, which requires a battery. When the display dims or functions become erratic, the battery may need replacement. It is recommended to have the battery replaced by a qualified watch technician to ensure proper sealing and maintain water resistance.

Troubleshooting

ProblemPossible CauseSolution
Display is blank or dim.Low battery.Replace battery.
Buttons are unresponsive.Watch may be in a locked mode or internal issue.Try pressing all buttons to see if any respond. If not, a reset may be required (consult a technician).
Water inside the watch.Buttons operated underwater or seals compromised.Immediately take to a qualified watch repair center to prevent further damage.

Specifications

FeatureDetail
Model NumberT5K421
BrandTIMEX
Display TypeDigital
Movement TypeQuartz
Dial ColorGrey
Case ShapeRound
Dial Glass MaterialMineral
Band ColorBlack
Band MaterialResin
Water Resistance Depth50 meters
Case Diameter46 Millimetres
Item Weight159 g
Package Dimensions9 x 8.8 x 8.8 cm
First Available8 November 2013

Warranty and Support

This TIMEX Marathon watch comes with a manufacturer's warranty.

  • Warranty Type: Manufacturer
  • Warranty Period: 1 Year Manufacturer Warranty

For warranty claims, technical support, or service inquiries, please contact TIMEX customer service or visit their official website. Keep your proof of purchase for warranty validation.

Note: Warranty terms and conditions may vary by region. Please refer to the official TIMEX warranty documentation provided with your purchase for complete details.

© 2023 TIMEX. All rights reserved.

For more information, visit www.timex.com

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