Seiko Astron SSJ009J User Manual

• When the region or
time difference
(time zone) where
the watch is used
has changed
• To set only the
time
1. Check the place where GPS signals can be
easily received
→ Place where GPS signals can be easily received/Place
where GPS signals cannot be received P. 16
Place where GPS signals can be
easily received
Outdoors under an open sky with good
visibility
Place where GPS signals cannot be
received
Example: Within a subway station
2. Set the time zone and set the time and date
< Setting by GPS signal reception >
• Receive GPS signals, set
the time zone and set the
time and date
• If DST (daylight saving time
or
“summer time”) is in effect,
set the time difference
manually
→ How to adjust the time zone P.
20
→ How to perform manual time
difference setting (selection) P. 23
Set only the time
→ How to manually adjust the time
P. 22
< Manual setting >
Confirm time and date display
Incorrect by increments of
hours
→ How to perform manual time difference
setting (selection) P. 23
Time is nearly correct
→ How to manually set the time P. 39
Basic operation flow
15
4
BASIC OPERATION (HOW TO SET THE TIME/HOW TO RECEIVE GPS SIGNALS, ETC.)
ASTRON 3X22 GPS SOLAR

Seiko Astron SSJ009J Specifications

General

Brand	Seiko
Model	Astron SSJ009J
Category	Watch
Language	English