Introduction
This manual provides detailed instructions for the WWOOR 8890 Luxury Military Chronograph Digital Quartz Watch. Designed for durability and functionality, this timepiece features both analog and digital displays, a robust stainless steel strap, and a range of features including a stopwatch, alarm, and luminous display. Please read this manual thoroughly to ensure proper use and maintenance of your watch.

Package Contents
Upon opening your WWOOR 8890 watch package, please ensure all the following items are present:
- Original WWOOR 8890 Watch
- Adjusting Tool (for strap adjustment)
- Original Watch Box (if selected during purchase)
- Clean Cloth
- Instruction Manual (this document)

Setup and Initial Use
Before using your WWOOR 8890 watch, please follow these steps for initial setup:
1. Understanding the Watch Components

2. Setting the Analog Time
- Pull out the crown (the knob on the right side of the watch case) to the first click position.
- Turn the crown to adjust the hour and minute hands to the desired time.
- Push the crown back in to start the analog movement.
3. Setting the Digital Time and Date
The WWOOR 8890 features a multifunctional digital display. Refer to the included detailed instructions for specific button functions to set the digital time, date, day of the week, and other digital features. Typically, there are buttons on the sides of the watch for mode selection, adjustment, and light activation.
4. Strap Adjustment
If the stainless steel strap is too loose or too tight, use the provided adjusting tool to remove or add links. It is recommended to have this done by a professional watchmaker to avoid damage.

Operating Instructions
1. Dual Time Display
The watch features both analog and digital time displays. The digital display can be set independently to show a second time zone, making it convenient for travelers or those tracking different time zones.
2. Chronograph (Stopwatch) Function
Activate the chronograph mode using the designated mode button. Use the start/stop button to begin and end timing, and the reset button to clear the stopwatch. This feature is ideal for timing sports activities or other events.
3. Backlight and Luminous Display
Press the backlight button (usually one of the side buttons) to illuminate the digital display in low-light conditions. The analog hands and hour markers feature a luminous coating that glows after exposure to light, providing visibility in the dark.

4. Alarm Function
Set the alarm time through the digital display settings. Once set, the watch will sound an audible alarm at the programmed time. This can be used for daily reminders or wake-up calls.
5. Water Resistance (5Bar / 50M)
The watch is water-resistant to 5 Bar (50 meters), meaning it is suitable for daily use, such as accidental splashes, rain, washing hands, and showering. It is NOT suitable for swimming, diving, or prolonged submersion in water. Do not operate buttons underwater.

Maintenance
To ensure the longevity and optimal performance of your WWOOR 8890 watch, please follow these maintenance guidelines:
- Cleaning: Use the provided clean cloth to wipe the watch case and strap regularly to remove dust and smudges. For stubborn dirt, a slightly damp cloth can be used, followed by immediate drying.
- Water Resistance: Always ensure the crown is fully pushed in to maintain water resistance. Avoid exposing the watch to hot water or steam, as this can compromise the seals.
- Battery Replacement: The watch uses a Japanese battery. When the battery runs low, the digital display may dim or the watch may stop. It is recommended to have the battery replaced by a qualified watch technician to prevent damage to the movement or water resistance seals.
- Shock Resistance: While the watch is shock-resistant, avoid severe impacts or dropping it from heights to prevent internal damage.
- Storage: When not in use, store the watch in its original box or a soft pouch to protect it from scratches and dust.
Troubleshooting
If you encounter any issues with your WWOOR 8890 watch, please refer to the following common problems and solutions:
- Watch not running / Digital display off: The battery may be depleted. Replace the battery with a new one (Japanese battery type).
- Time inaccurate: Ensure the crown is fully pushed in after setting the analog time. For digital time, re-set it according to the instructions. Strong magnetic fields can affect quartz movement accuracy; keep the watch away from strong magnets.
- Water inside the watch: If condensation or water droplets appear inside the watch, immediately take it to a professional watch repair service. This indicates a compromised water seal.
- Buttons not responding: Check if the watch is in a specific mode that locks button functions. If not, a professional inspection may be required.
- Luminous hands not glowing: Ensure the watch has been exposed to sufficient light (natural or artificial) to charge the luminous material.
For issues not covered here, please contact customer support for assistance.
Specifications

| Feature | Specification |
|---|---|
| Brand | WWOOR |
| Model Number | 8890 |
| Movement | Quartz, Dual Display, Digital (imported from Japan) |
| Battery | Japanese battery (Included) |
| Display Type | Analog-Digital |
| Case Material | Alloy |
| Case Shape | Round |
| Case Thickness | 15mm |
| Case Diameter | 47mm |
| Band Material Type | Stainless steel |
| Band Length | 22cm (220mm) |
| Band Width | 22-24mm |
| Clasp Type | Bracelet Clasp (Folding buckle) |
| Dial Window Material Type | Hardlex (Enhanced mineral glass mirror) |
| Water Resistance Depth | 5Bar (50M) |
| Features | Stop Watch, Back Light, Shock Resistant, LED Display, Luminous, Auto Date, Chronograph, Complete Calendar, Multiple Time Zone, Water-Resistance, Alarm, Swim, Anti-Magnetic, Luminous Hands |
| Weight | 164g |
| Certification | CE, RoHS |
| Origin | Mainland China |
User Tips
Based on common inquiries and user feedback, here are some tips to enhance your experience with the WWOOR 8890 watch:
- Versatile Functionality: This watch is designed to be highly functional, offering multiple time zones, a bright LED display, and luminous features for visibility in various conditions.
- Durability: Benefit from its shock and water resistance, making it suitable for active lifestyles.
- Time Management: Utilize the alarm, stopwatch, and chronograph functions for effective time management and tracking.
- Automatic Date: The auto-date feature ensures you always have the correct date without manual adjustment.
Warranty and Support
Your WWOOR 8890 watch comes with a manufacturer's warranty covering defects in materials and workmanship. For specific warranty terms and conditions, please refer to the warranty card included with your purchase or contact the seller directly. For technical support or service inquiries, please reach out to the WWOOR Flagship Store customer service.