General / Other Manuals
Citizen 010X Watch User Guide
Quick guide for the Citizen 010X solar-powered watch, covering time setting, time zone adjustments, and maintenance tips to ensure ±1-second yearly accuracy.
Table of contents
Quick guide from the manual
This document provides essential instructions for operating the Citizen 010X solar-powered watch. The watch features high-precision timekeeping with an accuracy of ±1 second per year. To maintain this performance, ensure the watch is exposed to light regularly and kept within a stable temperature range of +5°C to +40°C.
Component identification
The watch features a crown with three positions (0, 1, and 2) used for setting the time and time zone. The hour, minute, and second hands are adjusted by pulling and rotating the crown.
Setting the time zone
You can adjust the hour hand in 1-hour increments to change the time zone without stopping the second hand:
- Pull the crown out to position 1.
- Rotate the crown to set the hour hand to the desired time.
- Push the crown back in to position 0.
Setting the time
To ensure maximum accuracy, follow these steps:
- Pull the crown out to position 2 when the second hand reaches the 0-second mark.
- Rotate the crown to set the correct time.
- Push the crown back in to position 0 exactly when the second hand reaches 00.
Precautions for comfortable use
To keep the watch functioning correctly and maintain its high accuracy:
- Wear the watch for at least 12 hours a day to ensure sufficient power reserve.
- Charge the watch daily by exposing it to light.
- Avoid extreme temperature changes and strong shocks.
- Periodical maintenance is recommended to ensure long-term performance.
Manufacturer information
Citizen Watch Co., Ltd.
Practical help
Common problems
Watch does not maintain ±1-second yearly accuracy
Ensure the watch is not exposed to extreme temperatures or rapid temperature changes, as these affect the internal correction mechanism.
Insufficient charge warning
Charge the watch daily by exposing it to light, even if the charging time is short.
Time is off by 1 second or more
Re-perform the time setting procedure, ensuring the crown is pushed back to position 0 exactly when the second hand hits 00.
Before use
- Expose the dial to light to ensure the solar battery is sufficiently charged.
- Check that the watch is kept in a stable temperature environment (+5°C to +40°C).
- Verify the current time using an external reliable source (e.g., Internet time).
Specs in practice
- ±1-second yearly accuracy
- The watch is designed to deviate by no more than 1 second per year from the correct time under normal usage conditions.
- Crown position 1
- Used for time zone adjustment (hour hand only, second hand continues moving).
- Crown position 2
- Used for precise time setting (stops all hands).
Images and diagrams
- The crown has three distinct positions: 0 (pushed in), 1 (first click), and 2 (second click).
- The second hand must be at 00 when pushing the crown to position 0 to ensure the highest accuracy.
Model compatibility
- This watch is solar-powered and requires regular exposure to light.
Manual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.