Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your Timex Expedition North Tide-Temp-Compass 43mm Watch. Please read this guide thoroughly to ensure proper use and to maximize the functionality of your timepiece.
Getting Started: Initial Setup
Before using your watch, it is important to set the correct time, date, and calibrate its specialized functions.
1. Setting Time and Date
- Pull the Crown: Gently pull the main crown (located at the 3 o'clock position) out to the first or second click position, as indicated by your watch model's specific mechanism.
- Adjust Time: Rotate the crown to set the hour and minute hands. Ensure AM/PM is correctly set if your watch has a 24-hour indicator or date change mechanism.
- Adjust Date: If applicable, rotate the crown in the opposite direction or pull it to a different click position to set the date.
- Push the Crown In: Once time and date are set, push the crown back into its normal operating position to start the watch movement.
2. Initial Calibration of Compass, Tide, and Temperature
The Expedition North watch features advanced sensors. For accurate readings, initial calibration is necessary, especially for the compass. Refer to the specific instructions provided with your watch for detailed calibration steps for each sensor. Compass calibration typically involves rotating the watch in a figure-eight pattern or following on-screen prompts if digital.

Image: Side view of the watch, highlighting the main crown and additional pushers used for setting and feature activation.
Operating Features
Your Timex Expedition North watch is equipped with a compass, tide tracker, and temperature sensor. These functions are typically accessed and operated using the watch's pushers and crown in specific sequences.
1. Compass Function
- Activation: Press the designated pusher (often marked or colored differently) to activate the compass mode.
- Reading: Hold the watch level and allow the compass hand to settle, indicating magnetic north.
- Recalibration: If the compass readings appear inaccurate, recalibrate the compass as per the instructions in the 'Getting Started' section or your watch's specific guide.
2. Tide Tracker
- Setting: The tide tracker requires initial setting based on local tide data. Consult a local tide chart for your area and set the tide hand accordingly using the specified pusher/crown combination.
- Monitoring: Once set, the tide hand will indicate the approximate tide status (high, low, rising, falling).
3. Temperature Sensor
- Reading: Activate the temperature mode using the appropriate pusher. The temperature hand will indicate the ambient temperature.
- Accuracy Note: For the most accurate temperature reading, remove the watch from your wrist for at least 20-30 minutes to allow it to acclimate to the ambient air temperature, as body heat can affect the sensor.

Image: Rear view of the watch case, displaying engravings related to water resistance, crystal type, and model name, which are relevant to its outdoor features.
Maintenance and Care
Proper care ensures the longevity and performance of your watch.
1. Water Resistance
- Your watch is water resistant to 100 meters (WR 100M). This rating means it is suitable for showering, swimming, and snorkeling.
- Important: Do not operate the crown or pushers while the watch is wet or submerged, as this can compromise the water resistance.
- After exposure to saltwater, rinse the watch with fresh water and dry it thoroughly.
2. Battery Replacement
- The watch requires 1 Lithium Metal battery (included).
- When the battery needs replacement, it is recommended to have it done by an authorized Timex service center to ensure proper sealing and maintain water resistance.
3. Crystal Care
- The watch features a Sapphire crystal, known for its scratch resistance.
- To clean the crystal, use a soft, damp cloth. Avoid harsh chemicals that could damage the watch case or strap.
Image: Detailed view of the watch's case back, clearly showing the 'Sapphire Crystal' and 'WR 100M' engravings, indicating durability and water resistance.
Troubleshooting
If you encounter issues with your watch, consider the following common solutions:
- Inaccurate Compass: Recalibrate the compass as described in the 'Getting Started' section. Magnetic interference from electronic devices or large metal objects can affect accuracy.
- Hands Not Moving/Stuck: Check if the crown is fully pushed in. If the watch has stopped, the battery may need replacement. A hard reset (if applicable to your model) might resolve minor electronic glitches; consult your watch's specific manual for reset procedures.
- Date Not Changing: Ensure the time is set correctly, especially the AM/PM cycle. The date typically changes around midnight.
- Water Inside Watch: If moisture appears inside the watch, immediately take it to an authorized service center. Do not attempt to open the watch yourself.
Specifications
| Feature | Detail |
|---|---|
| Model Name | Expedition North Tide-Temp-Compass |
| Model Number | TW2V03900JR |
| Case Diameter | 43 Millimeters |
| Case Thickness | 13 Millimeters |
| Band Width | 22 Millimeters |
| Band Length | 8 Inches |
| Band Material Type | Fabric |
| Case Material Type | Stainless Steel |
| Crystal | Sapphire |
| Water Resistance Depth | 100 Meters |
| Watch Movement Type | Quartz |
| Power Source Type | Battery Powered (1 Lithium Metal battery included) |
| Item Weight | 0.19 Pounds (86.18 g) |
Warranty Information
Your Timex Expedition North watch comes with a Limited Warranty. For specific terms and conditions, including coverage details and duration, please refer to the warranty card included with your purchase or visit the official Timex website. Keep your proof of purchase for warranty claims.
Customer Support
For further assistance, technical support, or service inquiries regarding your Timex Expedition North watch, 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 documentation accompanying your watch.





