Timex TW4B19800JT

Timex Expedition Digital Chrono Alarm Timer User Manual

Model: TW4B19800JT

Product Overview

The Timex Expedition Digital Chrono Alarm Timer is a robust digital watch designed for outdoor use, featuring a chronograph, alarm, and timer functions. Its durable construction is built to withstand daily wear.

Timex Expedition Digital Chrono Alarm Timer Watch in Mossy Oak Break-Up Country Camo

Image: Front view of the Timex Expedition Digital Chrono Alarm Timer watch, showcasing its digital display and Mossy Oak Break-Up Country Camo strap.

Setup

Before initial use, ensure the watch is properly set to your local time and date. Refer to the detailed instructions below for setting various functions.

Setting Time and Date

  1. Press the SET button (typically on the top left) to enter setting mode.
  2. Use the MODE button (bottom left) to cycle through setting options (e.g., hours, minutes, year, month, day).
  3. Use the START/RESET button (top right) to adjust the flashing value.
  4. Once all settings are correct, press SET again to exit setting mode.

Adjusting the Strap

The adjustable camo fabric strap with genuine leather trim is designed to fit wrist circumferences up to 7.5 inches. Adjust the buckle to achieve a comfortable and secure fit on your wrist.

Operating Instructions

This watch offers multiple functions accessible via its buttons. Familiarize yourself with the button layout and their respective operations.

Chronograph (Stopwatch)

Countdown Timer

Alarms

Indiglo® Night-Light

Press the INDIGLO button (usually the main button on the front or a dedicated button) to illuminate the watch dial for visibility in low-light conditions.

Military Time Mode (24-Hour) & Dual Time Zones

The watch supports a 24-hour military time display mode and allows for setting two independent time zones (T1 and T2) for convenience when traveling.

Maintenance

Water Resistance

This watch is water-resistant to 100 meters (330 feet). This rating makes it suitable for snorkeling and swimming. It is not suitable for diving. Avoid pressing buttons underwater to prevent water ingress.

Battery Replacement

The watch requires 1 Lithium Metal battery (included). When the display dims or functions become erratic, it may be time to replace the battery. It is recommended to have battery replacement performed by a qualified watch technician to ensure proper sealing and water resistance.

Cleaning

Clean the watch case and strap with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials, which can damage the finish or strap.

Troubleshooting

Specifications

FeatureDetail
Model NumberTW4B19800JT
Case Diameter33mm
Case MaterialResin with Acrylic Lens
Strap MaterialFabric with Genuine Leather Trim
Water Resistance100m (330 ft)
Battery Type1 Lithium Metal (included)
Package Dimensions4.25 x 3.27 x 3.03 inches
Item Weight0.96 ounces
DepartmentUnisex-Adult

Warranty and Support

For detailed warranty information and comprehensive support, please refer to the official Timex website or the full user manual provided by the manufacturer.

A complete user manual in PDF format can be accessed via the following link:

Download Full User Manual (PDF)

For further assistance, contact Timex customer service through their official channels.

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