1. Introduction
Thank you for purchasing the Nanoblock CSQ-01 Wristwatch. This unique timepiece combines the functionality of a wristwatch with the creative possibilities of nanoblock mini-blocks, allowing for personalized decoration and band customization. This manual provides essential information for setup, operation, maintenance, and troubleshooting to ensure optimal use of your watch.

Figure 1: Nanoblock CSQ-01 Wristwatch, showcasing its unique block-based design and grey camouflage dial.
2. Setup
2.1 Band Adjustment
The Nanoblock Wristwatch features a customizable band that can be adjusted by adding or removing nanoblock links. Each link measures approximately 12mm. Four band parts are included for adjustment.
- To remove a link: Gently bend the link 90 degrees and twist it off from the side.
- To add a link: Align the studs of the new link with the holes on the existing band and press firmly until it clicks into place.
Adjust the band length to ensure a comfortable fit on your wrist.
2.2 Battery Installation
The watch comes with one LR44 battery pre-installed. No initial battery installation is required for first use.
3. Operating the Watch
3.1 Setting the Time
- Locate the crown on the right side of the watch case.
- Gently pull the crown outwards until you feel a click. The watch hands will stop moving.
- Rotate the crown clockwise or counter-clockwise to set the hour and minute hands to the correct time.
- Once the time is set, push the crown back into its original position. The watch hands will resume movement.
3.2 Wearing the Watch
Fasten the watch securely on your wrist, ensuring it is not too tight or too loose for comfort and proper blood circulation.
4. Customization and Decoration
A key feature of your Nanoblock Wristwatch is the ability to personalize its appearance using nanoblock parts. You can freely decorate the watch face and band with your favorite designs and additional nanoblock pieces.
- The watch is designed to be compatible with standard nanoblock pieces.
- Watch decoration parts are included, though the specific type and color cannot be selected.
- Experiment with different block arrangements to create a unique design that reflects your style.

Figure 2: The Nanoblock Wristwatch surrounded by various nanoblock pieces, highlighting its customizable nature.
5. Maintenance
5.1 Cleaning
To clean your watch, gently wipe the case and band with a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, followed by immediate drying. Avoid using harsh chemicals or abrasive materials, as these can damage the watch's finish or the nanoblock components.
5.2 Battery Replacement
When the watch stops or the time becomes inaccurate, it may be time to replace the LR44 battery. It is recommended to have the battery replaced by a qualified watch technician to ensure proper sealing and prevent damage to the internal components.
6. Troubleshooting
- Watch Not Running:
Ensure the crown is fully pushed in. If the watch still does not run, the battery may need replacement. Refer to Section 5.2.
- Time Inaccurate:
If the time is consistently inaccurate, the battery may be low, or the watch may require servicing. Consult a professional watch technician.
- Band Links Difficult to Remove/Add:
Ensure you are applying pressure correctly as described in Section 2.1. Avoid excessive force to prevent damage to the blocks.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | CSQ-01 |
| ASIN | B071WBDCDW |
| Brand | nanoblock |
| Battery Type | 1 x LR44 (included) |
| Package Dimensions | 18 x 5.6 x 4 cm |
| Weight | 78 g |
| First Available Date | 12 May 2022 |
8. Warranty and Support
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official nanoblock website. Keep your proof of purchase for any warranty claims.
For technical assistance or inquiries not covered in this manual, please contact nanoblock customer service.