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Seiko 8X53 User Manual

Seiko 8X53
58 pages
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8X53GPS SOLAR WATCH (Dual-Time)
Complete User Guide
CONTENTSREAD FIRST

Table of Contents

Questions and Answers:

Seiko 8X53 Specifications

General IconGeneral
GPSYes
Water Resistance100 meters
Case MaterialStainless Steel
CrystalSapphire
Accuracy+/-15 seconds per month (without receiving a time signal and at temperatures between 5°C and 35°C)
FeaturesWorld time function (40 time zones), Perpetual calendar, DST function, Power saving function
TypeQuartz

Summary

HANDLING CAUTIONS

Immediate Safety Actions

Take immediate action for critical safety issues like corrosion or protrusion.

SAFETY WARNINGS

Water-Related Safety

Precautions against water ingress and pressure effects.

Environmental Exposure Warnings

Avoid exposure to steam, soap, and prolonged moisture.

FEATURES

GPS Signal Reception

Enables precise local time setting via GPS satellite signals.

Solar Charging Function

Powers the watch using light energy absorbed by the dial.

Automatic Time Adjustment

Automatically updates time based on GPS signals and user activity.

OPERATIONAL FUNCTIONS

WATCH CHARGING

Standard Charging Time

Estimated charging times under different light conditions for full charge.

BASIC OPERATION FLOW

Checking GPS Reception Environment

Guidance on selecting locations for optimal GPS signal reception.

TIME ZONE ADJUSTMENT

HOW TO ADJUST TIME ZONE

DST SETTING

IN-FLIGHT MODE OPERATION

MANUAL TIME ZONE SETTING

MANUAL TIME ADJUSTMENT

HOW TO MANUALLY ADJUST TIME

AUTOMATIC TIME ADJUSTMENT

UNUSUAL SECOND HAND MOVEMENT

POWER SAVE FUNCTION

WATER RESISTANCE SPECIFICATIONS

MAGNETIC RESISTANCE

POWER SOURCE AND BATTERY

TROUBLESHOOTING: GPS RECEPTION ISSUES

Points to Check for No GPS Signal

Troubleshooting steps when GPS signal reception fails.

Manual Time Setting When GPS Unavailable

How to set time manually if GPS is not available.

MANUAL TIME SETTING PROCEDURE

TROUBLESHOOTING: HAND MISALIGNMENT

Points to Check for Misalignment

Initial checks for misaligned watch hands or indicators.

Automatic Hand Position Adjustment

How the watch automatically corrects hour/minute/second hand positions.

Manual Hand Position Adjustment

How to manually adjust sub-dial, day, date, and indicator hands.

PRELIMINARY POSITION ADJUSTMENT

TROUBLESHOOTING: HAND MOVEMENT

TROUBLESHOOTING: GPS RECEPTION

TROUBLESHOOTING: TIME AND HAND MISALIGNMENT

TROUBLESHOOTING: CHARGING AND MISALIGNMENT

TROUBLESHOOTING: INDICATOR HAND AND OPERATION

FUNCTION SUMMARY

Functions for Time Adjustment

Overview of features for setting and adjusting time.

Functions for Charging

Overview of features related to solar charging and power.

FUNCTION DETAILS AND SPECIFICATIONS

Reception Functions

Detailed description of GPS reception capabilities.

Technical Specifications

Key technical specifications of the watch.

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