Introduction
This manual provides essential instructions for the proper setup, operation, and care of your Timex Expedition Camper 38mm Watch, Model T40011. Designed for outdoor enthusiasts, this watch features a lightweight and durable resin case, a comfortable fabric strap, and Timex's signature Indiglo night-light.

Front view of the Timex Expedition Camper 38mm Watch, showcasing the black dial with white numerals and hands.
Setup Instructions
Setting the Time
- Pull the crown (located on the side of the watch case) out to position 2.
- Turn the crown clockwise or counter-clockwise until the hour and minute hands indicate the correct time.
- Push the crown back in to position 1 to engage the movement and start the watch.
Setting the Date (Quick-Date Feature)
- Pull the crown out to position 1 (halfway out).
- Turn the crown counter-clockwise to advance the date until the correct date is displayed in the date window.
- Push the crown back in to fully engage the movement.

Side view of the watch, highlighting the crown used for time and date adjustments.
Operating Features
Indiglo Night-Light
Your Timex Expedition Camper watch features the Indiglo night-light for easy readability in low-light conditions. To activate the Indiglo, simply press and hold the crown. The entire watch dial will illuminate.

The watch dial illuminated by the Indiglo night-light, showing clear visibility of time in the dark.
Water Resistance
This watch is water resistant to 100 meters (330 feet). This rating means the watch is generally suitable for swimming and snorkeling. It is not recommended for scuba diving or high-impact water sports where water pressure may exceed the watch's rating. Always ensure the crown is fully pushed in before exposing the watch to water.
Maintenance and Care
Cleaning
To clean your watch, use a soft, damp cloth. For the fabric strap, mild soap and water can be used, ensuring it is thoroughly rinsed and air-dried. Avoid harsh chemicals or abrasive materials.
Battery Replacement
The watch is powered by one Lithium Metal battery (included). When the watch stops running, it indicates the battery needs replacement. Battery replacement should ideally be performed by a qualified watch technician to ensure water resistance is maintained.
Strap Care
The durable fabric strap is designed for comfort and longevity. Regularly inspect the strap for wear and tear. If replacement is needed, ensure it is compatible with the watch's lug width (18mm).


Images showing the back of the watch and a close-up of the fabric strap.
Troubleshooting
- Watch not running: Ensure the crown is fully pushed in. If the watch still does not run, the battery may need replacement.
- Date not changing: Manually adjust the date using the quick-date feature as described in the "Setting the Date" section. Ensure the time is set correctly for AM/PM to avoid the date changing at noon.
- Indiglo not illuminating: Press and hold the crown firmly. If it still does not light up, the battery may be low or depleted.
Specifications
| Model Number | T40011 |
| Case Diameter | 38 Millimeters |
| Case Material | Resin |
| Band Material Type | Nylon (Fabric Strap) |
| Band Width | 18 Millimeters |
| Water Resistance Depth | 100 Meters (330 Feet) |
| Watch Movement Type | Quartz |
| Power Source | Battery Powered (1 Lithium Metal battery included) |
| Additional Features | Second Hand, Luminous Hands, Indiglo Night-Light |
Warranty Information
This Timex watch is covered by a manufacturer's warranty. Please refer to the warranty card included with your purchase or visit the official Timex website for detailed information regarding warranty terms, conditions, and service procedures.
Customer Support
For further assistance, product inquiries, or service requests, please visit the official Timex website or contact their customer service department. Contact information can typically be found on the Timex website or in the packaging materials.
Case Sizing Guide
To help understand how different watch case sizes appear on the wrist, please refer to the following video from Timex. This guide can assist in visualizing the 38mm case size of your Expedition Camper watch.
Official Timex video demonstrating various watch case sizes on different wrist dimensions.

The Timex Expedition Camper watch worn on a wrist, providing a visual reference for its size.