3
4
GPS signal reception
Features
This is a
GPS* solar watch
.
Standard Charging Time
This watch can be set to the precise
local time by just one button
operation
anywhere in the world.
DST (Daylight Saving Time) can be set manually.
This watch quickly adjusts the time by
receiving GPS signals
from GPS satellites.
This watch responds to
a total of 40 time zones
around the world.
When the region or time
zone where the watch is
used is changed, please
carry out operation of
“time zone adjustment.”
1
GPS signal reception consumes a lot of energy. It is
necessary to charge the watch by exposing it to light so
that the indicator hand points to the “middle” or “full”
position. (If the charging status is displayed as “low,”
the reception will not start even with manual GPS
signal reception.)
The figures of “Time required for charging the watch to start moving at
one- second intervals” are estimations of time required to charge the
stopped watch by exposing it to light until it moves at steady one-second
intervals. Even if the watch is partially charged for a shorter period, the
watch will resume one-second- interval movement. However, it may
shortly return to two-second-interval movement. Use the charging time in
this column as a rough guide for sufficient charging time.
The required charging time slightly varies depending on the
design and the dial color of the watch.
Illumination
lx (LUX)
Light
source
Condition
(Example)
From the state where the watch is
stopped (not charged)
In the state where the hand
moves (the watch is charged)
To fully charged
To one-second interval
movement is secured
To move for one day
700
Fluorescent light
General offices
－
－
3.5
hours
3,000
Fluorescent light
30
W
20
cm
420
hours
12
hours
1
hours
10,000
Fluorescent light Sunlight
Cloudy day
30
W
5
cm
115
hours
4
hours
15
minutes
100,000
Sunlight
Sunny day (Under the direct sunlight on a summer day)
50
hours
1.5
hours
10
minutes
When the energy
stored in the watch
runs out completely,
it takes time to fully
charge the watch,
so please keep in
mind to charge the
watch regularly.
Solar charging
Function
This watch operates by solar charging.
Expose the dial to light to
charge the watch. Once
fully charged, the watch
runs for approximately
6 months.
Automatic time adjustment function
This watch automatically adjusts the time in
accordance with action patterns during use.
When the watch has sensed sufficient brightness under
an open sky, it automatically receives GPS signals
from GPS satellites. This function enables the watch to
automatically adjust
the time precisely
even while you are
using the watch.
This watch is
unable to receive
GPS signals
when the energy
stored in the
watch is low.
GPS is an abbreviation for Global Positioning System.
