1. Introduction
Thank you for choosing the WWOOR 8016 Ultra Thin Quartz Watch. This manual provides essential information for the proper setup, operation, and maintenance of your new timepiece. Please read it carefully to ensure optimal performance and longevity of your watch.

Figure 1: WWOOR 8016 Ultra Thin Quartz Watch
2. Package Contents
Upon opening your WWOOR watch package, please verify that all the following items are included:
- 1 x WWOOR Watch (Model 8016)
- 1 x WWOOR Gift Box
- 1 x WWOOR Watch Manual (this document)
- 1 x Cleaning Cloth
- 1 x Strap Adjustment Tool

Figure 2: Package Contents
3. Setup
3.1 Setting Time and Date
- Pull out the crown: Gently pull the crown (the small knob on the side of the watch) to position 2 for date adjustment, or position 3 for time adjustment.
- Adjust the date: In position 2, turn the crown clockwise or counter-clockwise to set the desired date.
- Adjust the time: In position 3, turn the crown to set the correct time. Ensure you differentiate between AM and PM if your watch has a 24-hour indicator or if you are setting the date. The date typically changes around midnight.
- Push in the crown: Once the time and date are set, push the crown back into position 1 (normal operating position) to start the watch movement.
3.2 Adjusting the Watch Band
Your WWOOR watch comes with a mesh steel band and a dedicated adjustment tool. You can adjust the band length yourself without needing to visit a watch store.
- Locate the clasp: Identify the adjustable part of the clasp on the mesh band.
- Insert the tool: Use the provided strap adjustment tool to lift the small lever on the clasp.
- Slide the clasp: Once the lever is lifted, you can slide the clasp along the mesh band to achieve the desired length.
- Secure the clasp: Press the lever back down firmly to lock the clasp in place. Ensure it is securely fastened to prevent the watch from falling off.

Figure 3: Watch Band Adjustment Tool
4. Operating Instructions
4.1 Wearing the Watch
Wear the watch comfortably on your wrist. The mesh band should be snug enough to prevent the watch from sliding freely, but not so tight as to restrict circulation.
4.2 Water Resistance
The WWOOR 8016 watch has a water resistance rating of 3ATM (30 meters). This means it is suitable for daily use and can withstand splashes or brief immersion in water, such as washing hands or rain. However, it is NOT recommended for showering, swimming, diving, or car washing, as prolonged exposure to water pressure or steam can damage the watch.

Figure 4: Water Resistance Ratings Guide
4.3 Product Overview Video
Video 1: A brief overview of the WWOOR 8016 watch, showcasing its design, features, and appearance on a wrist.
5. Maintenance
5.1 Cleaning
Regularly wipe your watch with the provided clean cloth to remove dust, sweat, and fingerprints. For more thorough cleaning, use a soft, damp cloth and mild soap, then dry immediately with a clean, soft cloth. Avoid using harsh chemicals or abrasive materials.
5.2 Battery
The watch is powered by a Japanese imported quartz battery. The battery life typically lasts for several years. When the watch stops or the second hand starts skipping, it's an indication that the battery needs replacement. It is recommended to have the battery replaced by a professional watch technician to ensure proper sealing and water resistance.
5.3 Storage
When not wearing your watch, store it in a cool, dry place away from direct sunlight, extreme temperatures, and strong magnetic fields. The original gift box is ideal for storage.
6. Troubleshooting
- Watch not running: Check if the crown is pushed all the way in. If it is, the battery might need replacement.
- Date not changing: Ensure the time is set correctly, especially distinguishing between AM and PM. The date typically changes around midnight. If the date changes at noon, adjust the time by 12 hours.
- Condensation inside the watch: This indicates a breach in water resistance. Avoid further contact with water and have the watch inspected by a professional immediately to prevent damage to the movement.
- Inaccurate timekeeping: While quartz watches are highly accurate, significant deviation might indicate a low battery or a need for servicing.
7. Specifications

Figure 5: Detailed Parameters
| Feature | Detail |
|---|---|
| Brand Name | WWOOR |
| Model Number | 8016 |
| Item Type | Quartz Wristwatches |
| Movement | Quartz (Japanese origin) |
| Display Type | Numberless (index markers) |
| Case Material | Alloy |
| Case Shape | Round |
| Case Diameter | 38 mm |
| Case Thickness | 8.5 mm (from description) / 11mm (from product_prop_pc) - Note: Discrepancy in thickness, 8.5mm is likely the ultra-thin feature. |
| Dial Window Material Type | Hardlex |
| Band Material Type | Stainless steel (Mesh) |
| Band Width | 20 mm |
| Band Length | 22 cm (Total Length: 220 mm) |
| Clasp Type | Hook Buckle |
| Water Resistance Depth | 3Bar (30 meters) |
| Features | Shock Resistant, Auto Date, Complete Calendar, Water-Resistance, Swim (Note: 'Swim' is listed as a feature but 3ATM is not suitable for swimming. Refer to Water Resistance section.) |
| Battery Included | Yes |
| Weight | 58g |
| Style | Fashion & Casual |
| Certification | CE, RoHS |
8. User Tips
- Avoid extreme temperatures: Do not expose your watch to extreme heat or cold, as this can affect the battery life and movement accuracy.
- Keep away from magnets: Strong magnetic fields can interfere with the quartz movement.
- Regular checks: Periodically check the watch band and clasp for any signs of wear or damage to ensure secure wearing.
- Crown position: Always ensure the crown is fully pushed in when not adjusting the time or date to maintain water resistance.
9. Warranty and Support
Your WWOOR 8016 watch comes with a 12-month movement guarantee from the date of purchase. This warranty covers manufacturing defects in the watch movement under normal use. It does not cover damage resulting from improper handling, accidents, unauthorized repairs, normal wear and tear, or battery replacement.
For warranty claims or technical support, please contact your retailer or the WWOOR Official Store directly. Please retain your proof of purchase for warranty validation.