1. Introduction
This manual provides instructions for the proper setup, operation, and maintenance of your Timex Women's Essex Ave 25mm Watch (Model TWG027800JT). Please read this guide thoroughly to ensure optimal performance and longevity of your timepiece.

Figure 1: Front view of the Timex Women's Essex Ave 25mm Watch.
2. Setup
2.1 Setting the Time
- Pull the crown (the small knob on the side of the watch case) out to the furthest position. The second hand will stop.
- Turn the crown clockwise or counter-clockwise to set the hour and minute hands to the correct time.
- Once the time is set, push the crown back into its original position. The second hand will resume movement.
2.2 Adjusting the Band
Your watch comes with an adjustable two-tone stainless steel expansion band and an additional black leather strap. The expansion band is designed to fit wrist circumferences from 6 to 7.5 inches.
2.2.1 Expansion Band Adjustment
The expansion band is designed to stretch for easy wearing. For a more precise fit, links may need to be added or removed. This procedure often requires specialized tools and is best performed by a qualified jeweler or watch technician to avoid damage to the band or watch.

Figure 2: Side view of the watch, showing the expansion band.

Figure 3: Back view of the watch, highlighting the expansion band construction.
2.2.2 Leather Strap Attachment/Adjustment
The black leather strap can be interchanged with the expansion band. To attach or adjust the leather strap, use the spring bars located at the lugs of the watch case. Ensure the strap is securely fastened before wearing.
2.3 Battery Information
Your watch is powered by one Lithium Metal battery (included). The battery type is CR2016 CELL, as indicated on the watch back. When the battery needs replacement, it is recommended to have it replaced by a professional watch repair service to ensure proper sealing and water resistance.

Figure 4: Close-up of the watch back, indicating CR2016 CELL battery type.
3. Operation
3.1 Indiglo Light-Up Dial
Your Timex watch features the Indiglo night-light function. To activate the Indiglo light, press and hold the crown. The entire dial will illuminate for easy viewing in low-light conditions.
3.2 Water Resistance
This watch is water resistant to 30 meters (100 feet). This means it is suitable for splashes or brief immersion in water. It is not suitable for swimming, bathing, or diving. Avoid pressing the crown or operating the Indiglo feature while the watch is wet or submerged, as this can compromise the water resistance.
4. Maintenance
4.1 General Care
- Clean your watch regularly with a soft, dry cloth.
- Avoid exposing the watch to extreme temperatures, direct sunlight for prolonged periods, or strong magnetic fields.
- Avoid contact with chemicals, solvents, or detergents, as these can damage the watch case, crystal, or strap.
4.2 Battery Replacement
As mentioned in the setup section, battery replacement should be performed by a professional watch repair service. This ensures the correct battery type is used and the watch's water resistance is maintained after the case back is opened and resealed.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Watch is not running or keeping time. | Depleted battery. | Replace the battery. It is recommended to have this done by a professional. |
| Crown is jammed or difficult to pull out/push in. | Possible internal mechanism issue or debris. | Do not force the crown. Contact Timex customer support or a qualified watch repair service. |
| Expansion band pinches wrist or is uncomfortable. | Band may be too tight or improperly sized. | Consider having a jeweler adjust the links for a better fit. Ensure the band is not too tight. |
| Indiglo light is dim or not working. | Low battery. | Replace the battery. |
6. Specifications
- Model Number: TWG027800JT
- Case Diameter: 25mm
- Case Material: Brass
- Crystal: Mineral Glass
- Dial Color: White with black full Arabic numerals
- Band Material: Stainless Steel (expansion band), Leather (additional strap)
- Band Width: 12mm
- Band Length: Adjustable, fits 6-to-7.5-inch wrist circumference
- Movement Type: Quartz
- Power Source: 1 Lithium Metal battery (CR2016 CELL)
- Water Resistance: 30 meters (100 feet)
- Special Features: Indiglo light-up watch dial
7. Warranty & Support
7.1 Warranty Information
Your Timex watch is covered by a limited warranty. Please refer to the warranty card included with your purchase or visit the official Timex website for detailed terms and conditions regarding coverage and duration.
7.2 Customer Support
For further assistance, technical support, or service inquiries, 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.
8. Helpful Videos
8.1 Timex Sizing Chart
This video provides a visual guide to understanding watch case sizes on different wrist dimensions, which can be helpful for determining the ideal fit for your Timex watch.