Rhagymadrodd
This manual provides instructions for the proper installation, care, and maintenance of your Casio genuine factory replacement watch band. This band is designed for Casio watch models STR101C-1 and STR111C-1.
Please read these instructions carefully before attempting to replace your watch band to ensure correct fitment and longevity of the product.
Cynnwys Pecyn
- 1 x Casio Genuine Factory Replacement Watch Band (Part Number 10075646 / 5646)
Note: Spring bars for attachment to the watch are typically not included with replacement bands and must be purchased separately or reused from your original watch band if they are in good condition.
Gosod a Gosod
Replacing a watch band requires careful handling to avoid scratching your watch or damaging the new band. If you are unsure, it is recommended to seek assistance from a professional watch repair service.
Offer Angenrheidiol (Heb eu Cynnwys):
- Spring bar tool or a small, flat-head screwdriver
- Soft cloth or protective mat
- New spring bars (if not reusing old ones)
Camau Gosod:
- Paratowch Eich Man Gwaith: Lay your watch face down on a soft cloth or protective mat to prevent scratches.
- Remove the Old Band:
- Locate the spring bars that hold the current band to the watch lugs.
- Using a spring bar tool or small screwdriver, gently compress one end of the spring bar and pull the band away from the watch lug.
- Repeat for the other side of the band and for the second half of the band.
- Carefully remove the old spring bars from the old band. Inspect them for damage; if bent or corroded, replace them with new ones.
- Install the New Band:
- Insert a spring bar into one end of the new replacement band.
- Place one end of the spring bar into the corresponding hole on the watch lug.
- Using the spring bar tool, compress the other end of the spring bar and guide it into the opposite hole on the watch lug. Ensure both ends of the spring bar are securely seated in the lug holes.
- Gently tug on the band to confirm it is securely attached.
- Repeat this process for the other half of the replacement band.

Delwedd: Top view of the Casio replacement watch band, showing the buckle and strap design. This image illustrates the overall shape and texture of the band.
Gwisgo ac Addasiad
Once installed, the watch band can be adjusted to fit your wrist comfortably using the tang buckle. The resin material is designed for flexibility and durability.
- Lleoliad: Place the watch on your wrist, ensuring the watch face is centered.
- Buckling: Insert the free end of the band through the buckle and secure the tang (pin) into one of the adjustment holes.
- Sicrhau: Thread the excess strap through the two keepers (loops) to prevent it from flapping.
Ensure the band is snug but not too tight, allowing for comfortable movement and preventing skin irritation. A good fit allows one finger to slide comfortably under the band.

Delwedd: Pro ochrfile of the Casio replacement watch band, highlighting the buckle and the textured surface of the strap. This view shows the thickness and contour of the band.
Cynnal a Chadw a Gofal
To ensure the longevity and appearance of your Casio resin watch band, follow these care guidelines:
- Glanhau: Glanhewch y band yn rheolaidd gyda sebon ysgafn a dŵr. Defnyddiwch frwsh meddal (fel hen frws dannedd) i sgwrio baw a budreddi yn ysgafn, yn enwedig o ardaloedd gweadog. Rinsiwch yn drylwyr gyda dŵr glân.
- Sychu: Pat the band dry with a soft cloth. Allow it to air dry completely before wearing, especially if it has been submerged in water.
- Osgoi Cemegau llym: Do not expose the band to strong chemicals, solvents, or abrasive cleaners, as these can damage the resin material.
- Amlygiad golau haul: Prolonged exposure to direct sunlight or extreme temperatures can cause the resin to degrade, discolor, or become brittle over time. Store your watch in a cool, dry place when not in use.
- Chwys a Lleithder: While resin is water-resistant, prolonged exposure to sweat and moisture can lead to odor or material degradation. Clean the band after heavy sweating or water activities.

Delwedd: Ongl view of the Casio replacement watch band, showcasing the buckle mechanism and the textured pattern on the strap. This perspective highlights the details of the buckle and the strap's surface.
Datrys problemau
- Band Does Not Fit:
Ensure you have purchased the correct replacement band for your specific Casio watch model (STR101C-1 or STR111C-1). Verify the lug width of your watch and compare it with the band's specifications. This band is designed for a specific lug width; if it does not fit, it may be incompatible with your watch model.
- Difficulty Installing Spring Bars:
Ensure the spring bars are correctly aligned with the lug holes. Apply gentle, even pressure with the spring bar tool. If the spring bars are old or bent, replace them with new ones of the correct size.
- Llid y croen:
If you experience skin irritation, ensure the band is clean and dry. Avoid wearing the band too tightly. If irritation persists, discontinue use and consult a medical professional.

Image: Another angled view of the Casio replacement watch band, providing a different perspective of the strap's texture and the buckle. This image helps in visualizing the band's design from various angles.
Manylebau
| Nodwedd | Manylyn |
|---|---|
| Brand | Casio |
| Rhifau Model | STR101C-1, STR111C-1 |
| Rhif Rhan | 10075646/5646 |
| Deunydd | Resin |
| Math Clasp | Tang Buckle |
| Math Metel | No Metal Type |
| Lliw | Black (as depicted in images) |
| Dimensiynau Pecyn | 7.4 x 3.9 x 0.79 modfedd |
| Pwysau Eitem | 0.81 owns |
Gwybodaeth Gwarant
This replacement watch band is a genuine Casio factory part. For specific warranty details regarding this product, please refer to the warranty documentation that came with your original Casio watch or contact Casio customer support directly. Warranty terms typically cover manufacturing defects.
Please note that wear and tear from normal use, improper installation, or damage caused by misuse are generally not covered under warranty.
Cefnogaeth i Gwsmeriaid
For further assistance, technical support, or inquiries regarding your Casio product, please visit the official Casio websafle neu cysylltwch â'u hadran gwasanaethau cwsmeriaid.
Swyddogol Casio Websafle: www.casio.com
You may also contact the seller from whom you purchased this replacement band for order-specific support.





