User guide

Pull out the crown to
the first click
Unlock the crown
Press Button B or Button C
to set the time
Push the crown back in
2
1
3 4
26
ASTRON 7X52 GPS SOLAR
BASIC OPERATION (HOW TO SET THE TIME/HOW TO RECEIVE GPS SIGNALS, ETC.)
CONTENTS
4
Turn the crown counterclockwise
(downward) to unscrew it. Now
the crown can be operated.
Turn the crown clockwise (upward)
while gently pressing it in toward
the watch body until it stops.
Unscrew
Crown locked Crown unlocked
While pressing the crown in
Screw
0 1 2
Pull out
to the first
click
How to set the sub-dial
Press
once to
advance
1 minute
Press
once to
set back
1 minute
0 1 2
Push
back in
 Screw-lock type crown P.34
• The sub-dial displays the time in a
24-hour system.
• Even when the time zone of the
dial is changed, the time of the
sub-dial is not changed.
The sub-dial moves independently
from the dial.
Unlock the crown
The watch enters the time setting
mode of the sub-dial.
(Hands on the main-dial keep
moving.)
Operation has been completed.
When the button is kept
pressed for 2 seconds or
longer, the sub-dial hour/
minute hands will start to
move continuously, and
when it is pressed again,
they stop moving.
 Lock the crown