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Explains safety advisories categorized by DANGER, WARNING, and CAUTION symbols.
Illustrates warning symbols for prohibited matters and required precautions.
Receives time signals from global stations to automatically adjust time and calendar.
Powered by light, eliminating the need for periodical battery replacement.
Displays time around the world by selecting one of 26 time zones.
The northern hemisphere dial arrow indicates UTC (Coordinated Universal Time).
Automatically corrects date and leap year until February 28, 2100.
Outlines essential steps before watch use: checking power, setting time zone, and signal reception.
Details the watch's parts: hands, buttons, dial indicators, and northern hemisphere dial.
Explains how to operate screw-down crowns/buttons and recessed buttons.
Provides guidance on band adjustment and removal of protective stickers.
Details how to check the watch's remaining power reserve using the function hand.
Explains how to check and change the watch's time zone setting for world time.
Lists time zones, UTC offsets, and corresponding second hand positions for setting.
Explains summer time as a system and its variations by country or area.
Covers automatic/manual switching and setting choices for summer time.
Guides on how to check and change the summer time setting on the watch.
Details summer time signal reception for North America and Europe time zones.
How to check the success or failure of the last time signal reception.
Procedure for manually initiating time signal reception and canceling it.
Explains automatic, manual, and recovery reception types and optimal placement.
Discusses poor reception areas, environmental factors, and signal station locations.
Step-by-step guide to manually adjust time, date, day of week, and 24-hour hand.
Details how to set the year and month using the second hand and a reference table.
Instructions on how to charge the watch using light and precautions during charging.
Explains the insufficient charge warning and power save features.
Provides estimated charging times based on different light environments.
Addresses problems with receiving time signals and suggests remedies.
Covers issues like hands moving every two seconds or not moving at all.
Provides solutions for incorrect time or calendar display and summer time setting problems.
Defines reference positions and shows correct/incorrect examples for hands and indicators.
Step-by-step instructions to check and correct the watch's reference positions.
Procedure to reset all settings to factory defaults, including initial setup steps.
Emphasizes frequent recharging, avoiding high temperatures, and cell replacement.
Safety guidelines for handling, disposal, and using only the specified rechargeable cell.
Explains water resistance ratings and their corresponding usage limitations.
Details water-related uses for different resistance levels (non-resistant to 20 bar).
Advises caution during activities, in saunas, and when wearing or removing the watch.
Covers precautions for wet conditions, magnetism, shock, static electricity, and chemicals.
Guidance on band care, fit, and avoiding stains or deterioration from external factors.
Instructions for cleaning the watch case, band, and buttons to prevent sticking and irritation.
Methods for cleaning metal, leather, and rubber bands, and storing the watch properly.
Information on the luminous paint for dial and hands, its function, and limitations.
Specifies the watch model (H864) and its type (Analog solar-powered watch).
Details monthly accuracy and the watch's operating temperature range.
Lists display capabilities and the duration the watch runs on a full charge.
Covers battery type, power functions, and additional features like signal reception.
General
