This document describes the features and characteristics of Seiko watches, including solar power function, radio wave reception function, and time difference correction function. It also provides instructions on how to operate the crown and precautions before using the watch.
The Citizen HL8 analog solar watch receives standard time signals and automatically adjusts date and time. It also features Eco‑Drive solar charging, time‑zone adjustment, vibration detection, and automatic power‑saving modes.
The manual covers how to operate the crown, set time and date, calibrate the reference position, use solar charging functions, and troubleshoot common issues. It also provides safety guidelines and specifications for proper use. This manual is written in Chinese.
| Model | HL8 |
|---|---|
| Type | Analog solar watch |
| Time accuracy (average monthly deviation) | 15 seconds |
| Operating temperature range | -10°C to +60°C |
| Battery | Rechargeable battery 1 |
| Power reserve (no power‑saving mode) | ≈7 months |
| Power reserve (power‑saving mode) | ≈2.5 years |
Press and hold the upper‑right button for at least 5 seconds; the hands will move to the stored reference position.
The watch should be used within –10 °C to +60 °C; outside this range performance may degrade.
With the power‑saving mode active, the watch can run for about 2.5 years on a full charge.