Introduction
This manual provides essential instructions for the proper installation, adjustment, and maintenance of your Casio Stainless Steel Watch Band, model 10179989. This band is designed for use with Casio watch models WVA-106HDE-1 and WVA-106HDE. Please read these instructions carefully before proceeding to ensure correct usage and to prolong the life of your watch band.
Setup and Installation
Installing your new watch band requires careful handling to avoid scratching the watch case or the band itself. It is recommended to use appropriate watch repair tools.
1. Inspecting the Watch Band
Before installation, carefully inspect the watch band for any manufacturing defects or damage. Ensure all links and the clasp mechanism operate smoothly.

Image 1: Top view of the Casio Stainless Steel Watch Band, showing the brushed finish and link design. The clasp is visible in the center.
2. Attaching the Band to the Watch Case
- Locate the spring bars that connect the old band (if any) to the watch lugs.
- Using a spring bar tool, carefully remove the old band.
- Insert one end of a spring bar into a lug hole on the watch case.
- Compress the spring bar with the tool and align the other end with the opposite lug hole. Release the tool to secure the spring bar. Gently pull on the band to ensure it is securely attached.
- Repeat for the other half of the watch band.

Image 2: The watch band with its deployant clasp open, illustrating the mechanism for securing the band around the wrist. The Casio logo is visible on the clasp.
3. Adjusting Band Length
The watch band can be adjusted by removing or adding links. This process typically requires specialized tools and precision. If you are not comfortable performing this task, it is recommended to seek assistance from a professional jeweler or watch repair technician.
- Identify the removable links, usually indicated by small arrows on the underside of the band.
- Use a link removal tool or a small punch to push out the pins in the direction of the arrows.
- Remove the desired number of links.
- Reassemble the band by inserting the pins back into the links, ensuring they are flush.

Image 3: A close-up view of the watch band links, showing the small holes where pins are inserted for link removal and adjustment. The brushed texture of the stainless steel is prominent.

Image 4: The watch band laid out next to a measuring tape, indicating its approximate total length. This image helps in visualizing the band's dimensions for fitting.

Image 5: A diagram illustrating how to measure the lug width (dimension 'a') and the total width of the watch case where the band attaches (dimension 'b'). This is crucial for ensuring compatibility.
Operating the Clasp
The watch band features a deployant clasp for secure fastening and easy removal.
- To Open: Press the release buttons on the sides of the clasp simultaneously. The clasp will spring open.
- To Close: Bring the two ends of the band together and press the clasp firmly until you hear a click, indicating it is securely locked.
Ensure the clasp is fully engaged before wearing the watch to prevent accidental detachment.
Care and Maintenance
Proper care will help maintain the appearance and functionality of your stainless steel watch band.
- Cleaning: Wipe the band regularly with a soft, damp cloth to remove dirt, sweat, and oils. For deeper cleaning, use a mild soap solution and a soft brush, then rinse thoroughly with clean water and dry immediately with a soft cloth.
- Avoid Chemicals: Do not expose the band to harsh chemicals, solvents, or abrasive cleaners, as these can damage the finish.
- Storage: When not in use, store the watch in a clean, dry place, away from direct sunlight and extreme temperatures.
- Inspections: Periodically check the spring bars and pins for wear or looseness. If any components appear damaged, consult a professional for repair or replacement.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Band detaches from watch case | Spring bar not properly seated or damaged. | Ensure spring bars are fully engaged in lug holes. Replace damaged spring bars. |
| Clasp does not close securely | Debris in clasp mechanism or clasp is bent. | Clean clasp thoroughly. If bent, seek professional repair. |
| Band feels too loose or too tight | Incorrect band length adjustment. | Adjust band length by adding or removing links. |
Specifications
- Product Type: Watch Band
- Brand: Casio
- Model Number: 10179989
- Compatible Watch Models: WVA-106HDE-1, WVA-106HDE
- Material: Stainless Steel
- Color: Gray (Brushed finish)
- Clasp Type: Deployant clasp with push-button release
Warranty Information
Specific warranty details for this replacement watch band may vary. Please refer to the original purchase documentation or contact Casio customer support for information regarding warranty coverage for accessories.
Note: Damage resulting from improper installation, unauthorized modification, or misuse is typically not covered under warranty.
Customer Support
For further assistance, technical support, or inquiries regarding your Casio watch band, please visit the official Casio website or contact their customer service department.
Casio Official Website: www.casio.com
Please have your watch model number (WVA-106HDE-1 or WVA-106HDE) and watch band model number (10179989) ready when contacting support.





