Seiko Astron SSH109J User Manual

9
ASTRON 5X53 GPS SOLAR
CONTENTS
2
CONTENTS
1. READ FIRST
..................................................................................................... 2
2. CONTENTS
...................................................................................................... 9
3. BEFORE USE
................................................................................................. 10
Names of the parts ...................................................................................... 10
Indicator hand display and reception result display ................................ 11
Time zone display and list of time zones around the world ....................12
Check the charging status ...........................................................................13
About charging ............................................................................................ 14
4. BASIC OPERATION (HOW TO SET THE TIME/HOW TO RECEIVE
GPS SIGNALS, ETC.)
...................................................................................15
Basic operation flow ...................................................................................15
GPS signal reception ...................................................................................16
To adjust the time zone and time by GPS signal reception
(Time Zone Adjustment) ............................................................................. 19
To adjust only the time by GPS signal reception
(manual time adjustment) ..........................................................................21
To set the watch to the local time of the destination in an airplane,
etc. (Manual time zone setting) ..................................................................23
Set DST (Daylight Saving Time) .................................................................24
To adjust time on sub-dial ..........................................................................26
Switching between the main-dial and sub-dial (Time Transfer Function) .....28
Automatic time adjustment ........................................................................ 29
When boarding (in-flight mode (
))...........................................................30
Leap second (Automatic leap second reception function) ......................31
5. IN CASE OF AN UNUSUAL MOVEMENT OF THE SECOND HAND
... 33
Second hand movement and watch state (energy depletion
forewarning function) .................................................................................33
6. TO PRESERVE THE QUALITY OF YOUR WATCH
....................................35
Daily care .....................................................................................................35
Performance and caliber / case number ....................................................35
Water resistance ..........................................................................................36
Magnetic resistance (Magnetic influence) ................................................37
Band .............................................................................................................38
How to use an easy adjust type clasp .......................................................39
How to use an adjustable three-fold clasp ................................................ 40
How to use an adjustable three-fold clasp (Pointed tip diving type) ......41
Lumibrite ...................................................................................................... 42
Power Source ...............................................................................................43
After-sale service .........................................................................................44
7. TROUBLESHOOTING
..................................................................................45
When the watch is unable to receive GPS signals ...................................45
Adjust the time under a condition in which the watch is unable to
receive GPS signals (Manual time setting) ...............................................45
When the sub-dial, day hand, date, indicator hand or hour/minute/
second hand position is misaligned ..........................................................47
Troubleshooting ..........................................................................................52
8. FUNCTION LIST/SPECIFICATIONS
..........................................................58

Seiko Astron SSH109J Specifications

General

Brand	Seiko
Model	Astron SSH109J
Category	Watch
Language	English