1. Introduction
This manual provides detailed instructions for the proper use and care of your WWOOR Square Watch Model 8858. Please read this manual thoroughly to ensure optimal performance and longevity of your timepiece.
2. Product Overview
The WWOOR Square Watch Model 8858 features a Japanese-quartz movement for accurate timekeeping, a durable plated stainless steel case and band, and a wear-resistant mineral glass lens. It is designed for daily wear with 30m water resistance.

Image 1: Front view of the WWOOR Square Watch Model 8858, showcasing its gold-tone stainless steel band and black square dial with Roman numerals and a date window.

Image 2: Diagram illustrating the dimensions of the WWOOR Square Watch Model 8858, including case length (41mm), case width (29mm), thickness (10mm), band length (220mm), band width (22-25mm), and net weight (116g).
3. Setup
3.1. Time and Date Setting
To set the time and date on your WWOOR Square Watch Model 8858, follow these steps:
- Pull the crown out to the first click position to set the date. Rotate the crown to adjust the date.
- Pull the crown out to the second click position to set the time. Rotate the crown to move the hour and minute hands.
- Push the crown back in to the normal position once the desired time and date are set.
Note: Avoid setting the date between 9:00 PM and 4:00 AM, as this may interfere with the automatic date change mechanism.

Image 3: Illustration showing the watch crown and its positions for adjusting time and date.
3.2. Band Adjustment
The watch band can be adjusted to fit your wrist. A pin removal tool is typically included for this purpose. If you are uncomfortable performing this adjustment, please consult a professional jeweler.
- Identify the direction of the arrow on the inner side of the band links. This indicates the direction to push the pin out.
- Place the band on a flat, stable surface. Use the pin removal tool to push the pin out in the direction of the arrow.
- Remove the desired number of links.
- Reassemble the band by inserting the pin back into the links, ensuring it is pushed in completely.






Image 4: A series of images demonstrating the steps to adjust the watch band by removing links using a pin removal tool.
4. Operating Instructions
Your WWOOR Square Watch Model 8858 is a quartz analog watch. Once the time and date are set, it operates continuously. The watch features a single crown for adjustments.
- Timekeeping: The watch uses a Japanese-quartz movement for precise timekeeping.
- Date Display: The date window automatically advances daily.
- Water Resistance: The watch is water-resistant to 30 meters (100 feet). This means it can withstand splashes or brief immersion in water. It is not suitable for swimming, diving, or showering. Do not pull the crown underwater.

Image 5: A WWOOR watch partially submerged in water, illustrating its water resistance capabilities.
5. Maintenance and Care
- Cleaning: Wipe the watch regularly with a soft, dry cloth to remove dust and smudges. For the metal band, a slightly damp cloth can be used, followed by immediate drying.
- Avoid Chemicals: Do not expose the watch to harsh chemicals, solvents, or detergents, as these can damage the finish and seals.
- Temperature Extremes: Avoid exposing the watch to extreme temperatures (hot or cold) or sudden temperature changes, which can affect its accuracy and water resistance.
- Magnetic Fields: Keep the watch away from strong magnetic fields, as they can interfere with the quartz movement.
- Battery Replacement: The watch uses 1 LR44 battery. The battery life is typically over 1 year. When the watch stops or the second hand skips, it's time to replace the battery. This should ideally be done by a professional to maintain water resistance.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Watch stops or runs intermittently | Low or dead battery | Replace the battery (LR44). |
| Date does not change at midnight | Time set incorrectly (AM/PM) | Adjust the time, ensuring the AM/PM is correct. Avoid setting date between 9 PM and 4 AM. |
| Condensation inside the watch | Exposure to extreme temperature changes or compromised water resistance | Seek professional inspection immediately to prevent damage. |
| Band is too loose/tight | Incorrect band size | Adjust the band length by adding or removing links (refer to Section 3.2). |
7. Specifications
- Model Number: 8858
- Movement: Japanese Quartz
- Case Material: Stainless Steel
- Band Material: Stainless Steel
- Clasp Type: Folding Buckle
- Dial Window Material: Mineral Glass
- Water Resistance: 30m (100ft)
- Battery Type: 1 x LR44 (included)
- Case Dimensions: 41mm (length) x 29mm (width)
- Case Thickness: 10mm
- Band Width: 22mm-25mm
- Net Weight: 116g
8. Warranty and Support
WWOOR offers a satisfaction guarantee. If you are not satisfied with your purchase within 30 days, you may be eligible for a full refund or replacement. For any issues or inquiries, please contact WWOOR customer support.
Contact information can typically be found on the seller's page or through the original point of purchase.
9. Product Videos
9.1. WWOOR Square Watch Overview
Video 1: A brief overview of the WWOOR Square Watch, highlighting its design and features. This video demonstrates the watch from various angles.
9.2. WWOOR Men's Quartz Waterproof Watches
Video 2: This video showcases the WWOOR Men's Quartz Waterproof Watches, emphasizing their water resistance and overall aesthetic.