1. Introduction
This instruction manual provides essential information for the proper setup, operation, and maintenance of your NIXON Time Teller A045 Analog Watch. Please read this manual thoroughly to ensure optimal performance and longevity of your timepiece. The NIXON Time Teller A045 is a 100m water-resistant analog fashion watch featuring a 37mm watch face and a 19.5mm-18mm stainless steel band.

Image 1: Front view of the NIXON Time Teller A045 watch in rose gold, showcasing its minimalist dial and stainless steel band.
2. Setup
2.1 Setting the Time
- Pull the crown (the small knob on the side of the watch case) out to the furthest position.
- 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 to start the watch movement.
2.2 Band Adjustment (Sliding Clasp)
Your NIXON Time Teller A045 features a sliding clasp bracelet for adjustable sizing. A band sizing tool is included with your watch to facilitate this adjustment. Follow these steps to adjust the band to your wrist size:
- Locate the small window on the clasp.
- Insert the tip of the provided band sizing tool into this window.
- Gently pry up the clasp using the tool. Avoid using the bar on the clasp as leverage, as this may damage the clasp.
- Once the clasp is open, slide it along the bracelet to your desired position. Slide it towards the watch case to make the band smaller, or away from the case to make it larger.
- After positioning the clasp, use the tool to push the clasp back down until it snaps securely into place.
- Try on the watch to check the fit. Repeat the process if further adjustment is needed.
Video 1: Official NIXON guide on how to size a watch with a sliding clasp. This video demonstrates the correct procedure for adjusting the stainless steel bracelet.

Image 2: Rear view of the NIXON Time Teller A045 watch, highlighting the stainless steel bracelet and the adjustable clasp.
3. Operating the Watch
3.1 Water Resistance
Your NIXON Time Teller A045 watch is water-resistant up to 100 meters (10 ATM). This rating means the watch is suitable for showering, swimming, and snorkeling. It is not recommended for high-impact water sports or scuba diving. Always ensure the crown is fully pushed in before exposing the watch to water.
Video 2: A brief overview video showcasing the NIXON Time Teller watch.
4. Maintenance
4.1 Cleaning Your Watch
To maintain the appearance of your NIXON Time Teller A045, regularly clean the watch case and bracelet with a soft, damp cloth. For stainless steel bands, a soft brush can be used to gently remove dirt from between the links. Avoid using harsh chemicals or abrasive materials, as these can damage the finish.
4.2 Battery Replacement
The watch is powered by one LR44 battery (included). When the watch stops running or the time becomes inaccurate, it may be time to replace the battery. Battery replacement should ideally be performed by a qualified watch technician to ensure the water resistance seal is maintained.
5. Troubleshooting
5.1 Watch Not Running
- Check if the crown is fully pushed in. If it is pulled out, the watch will not run.
- The battery may need replacement. Refer to section 4.2 for battery information.
5.2 Incorrect Time
- Ensure the time is set correctly as described in section 2.1.
- If the time continues to be inaccurate after setting, the battery may be low or the watch may require servicing.
6. Specifications
| Brand | NIXON |
| Model Number | A045897 |
| Movement | Miyota Japanese Quartz 3-Hand |
| Water Resistance | 100 meters / 10 ATM |
| Case Material | Stainless Steel |
| Band Material | Stainless Steel |
| Case Diameter | 37mm |
| Band Width | 19.5mm-18mm |
| Product Dimensions | 3.94 x 3.94 x 1.97 inches |
| Item Weight | 7.41 ounces |
| Battery Type | 1 LR44 (included) |
7. Warranty and Support
NIXON Inc. provides a limited warranty for its products. For detailed warranty information, service requests, or to contact customer support, please visit the official NIXON website or refer to the warranty card included with your purchase. You can also visit the NIXON Store on Amazon for additional product information and support resources.





