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Critical safety instructions for immediate actions and fundamental restrictions.
Advice on suitable places to wear the watch and other general precautions.
Warnings against diving and improper water handling.
Advice on avoiding moisture, sweat, dirt, baths, and saunas.
How the watch receives GPS signals to set precise local time worldwide.
Explanation of how the watch operates by solar charging.
How the watch automatically adjusts time based on action patterns.
Explanation of GPS satellites and their atomic clock accuracy.
How the watch uses GPS signals for time, date, and DST.
Explanation of standard time zones and their global division.
Explanation of DST and its adoption by countries.
Definition of UTC as the universal standard time.
How to adjust the watch when the region or time zone changes.
How to set only the time using manual adjustment.
How to check watch configuration by referring to the case back.
Procedures for displaying correct time when official data changes.
Identifies hour, minute, seconds hands, sub-dial, and indicator.
Identifies buttons, crown, date, and 1/20-second hand.
Shows how the seconds hand indicates reception success or failure.
Illustrates the display during GPS signal reception processes.
Shows how the hand indicates the day of the week.
How the indicator hand shows stopwatch and in-flight mode status.
How the indicator hand displays DST and leap second data reception.
How the indicator hand shows the watch's charging status.
List of cities, time differences, and DST adoption.
Instructions on how to use the list to set time zones.
Procedure to check the watch's energy level using Button B.
What it means when reception is allowed and how to interpret charging status.
Explains why reception fails with low energy and how to resolve it.
How in-flight mode affects reception and related solutions.
Instructions on exposing the dial to light to charge the watch.
Table showing time required for charging under different light conditions.
Steps for checking reception place and setting time via GPS.
Steps for manual time zone and time setting when GPS is unavailable.
Describes places ideal for receiving GPS signals and conditions that hinder it.
Details on time adjustment, time zone adjustment, and leap second reception.
Answers common questions about time zone and DST adjustments.
How to check the success/failure of the last GPS signal reception.
Guidance on what to do based on successful or failed reception.
How to set precise local time using GPS signals.
Important considerations for adjusting time zones, especially near boundaries.
Go to a place with good GPS signal visibility.
Steps to start reception and wait for it to complete.
How to interpret the outcome of the time zone adjustment.
How to set the current time for the set time zone using GPS.
Detailed procedure for manually adjusting the time using GPS.
Go to a place with good GPS signal visibility.
Steps to start manual time adjustment and interpret results.
How to manually set the time zone for the main-dial.
How DST settings change and how to adjust them manually.
Procedure to manually enable DST for the watch.
Procedure to manually disable DST for the watch.
How to check the main-dial's time zone and DST status.
How to check the sub-dial's time zone and DST status.
How to set the sub-dial to a chosen time zone manually.
How to set DST for the sub-dial.
Procedure to manually enable DST for the sub-dial.
Procedure to manually disable DST for the sub-dial.
How to swap the displayed times between the main and sub-dials.
Explanation of how the watch automatically receives GPS signals to adjust time.
How the watch handles automatic adjustment with insufficient light.
Procedure to enable in-flight mode to prevent GPS signal interference.
How to disable in-flight mode after travel.
Explanation of leap seconds and their purpose.
How the watch receives leap second data automatically.
How to check the success or failure of leap second data reception.
What to do based on the result of leap second reception.
Overview of the stopwatch's measurement capabilities and display.
Steps to switch the watch to stopwatch mode.
How to turn off stopwatch mode and return to normal display.
Standard procedure for starting, stopping, and resetting the stopwatch.
How to measure time in cumulative totals.
How to measure and display split times during stopwatch operation.
How to measure and display times for two individuals.
How to stop and reset the stopwatch hands when they are moving.
Procedures for resetting the stopwatch in different stopped states.
How 2-second or 5-second interval movement indicates low energy.
Explains power save modes where hands stop at specific positions.
Instructions for cleaning, wiping, and crown care.
Information on caliber, case number, and water resistance.
How magnetism can affect watch timekeeping and operations.
Common magnetic products that may affect the watch.
Care instructions for metallic, leather, polyurethane, and silicone bands.
Notes on skin irritation and proper band length adjustment.
How to open and close the easy adjust clasp.
How to lengthen the band using the clasp adjuster.
How to wear or take off the watch with this clasp type.
How to adjust the band length using the pin and adjustment holes.
How to wear or take off the watch with this clasp type.
How to adjust band length using pins and adjustment holes.
Explanation of Lumibrite's light absorption and emission.
How different light conditions affect Lumibrite's glow.
Details about the special secondary battery and its properties.
Warnings and advice regarding secondary battery replacement.
Precautions and warnings related to charging the watch.
Information on warranty, repair services, and contacting service centers.
Details on warranty for replacement parts and their availability.
Advice on regular inspection and cleaning for optimal performance.
Initial checks when the watch fails to receive GPS signals.
What happens when the watch enters power save mode during reception.
Detailed procedure for manually setting the watch time.
Reasons for misalignment, including impact and magnetism.
How the watch automatically corrects hand positions.
How to manually set preliminary positions for various hands.
Steps to set the preliminary positions for sub-dial and AM/PM hands.
Procedure to set the preliminary position of the stopwatch 1/20-second hand.
Procedure to set the preliminary position of the multi-function indicator hand.
Steps to set the preliminary position of the watch date.
Steps to set the preliminary positions of the hour and minute hands.
Pushing the crown back to exit adjustment mode.
How to set time using GPS signals or manual input if GPS is unavailable.
Explains issues like 2-second intervals, 5-second intervals, and stopped hands.
What to do when hands advance rapidly and then return to normal.
What the "LS" indicator means and how to proceed.
Solutions for when GPS reception fails or is not started.
What to do if time/date is inaccurate despite successful reception.
Problems with automatic time adjustment not activating daily.
Solutions for time gaining or losing, including DST settings.
What to do if the watch doesn't resume normal movement after charging.
How to correct misalignment of date and day of week displays.
Correcting misalignment of sub-dial and indicator hands.
How to correct misalignment of stopwatch hands.
What to do if the crown or buttons cannot be operated.
Consulting a retailer if display blurriness persists.
List of functions for adjusting time and time zones.
List of functions related to solar charging and power save.
Detailed breakdown of watch functions like GPS reception and stopwatch.
Technical specs like crystal frequency, temperature range, and power source.
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