How To Use An Adjustable Three-Fold Clasp; Lumibrite - Seiko ASTRON 8X22 Complete User Manual

TO PRESERVE THE QUALITY OF YOUR WATCH
Some bands are provided with an
adjustable three-fold clasp.
If the clasp of the watch you purchased is
as follows, please refer to the following
instructions.
How to wear or take off the watch
1 Press the button on both sides of
the flap ; pull the buckle up.
The band will automatically come
out of the loop.
Buckle
Fixed loop
Moveable loop
TO PRESERVE THE QUALITY OF YOUR WATCH
If your watch has Lumibrite
Lumibrite is a luminous paint that is completely harmless to human beings and natural environment, containing no
noxious materials such as radioactive substance. Lumibrite is a newly-developed luminous paint that absorbs the light
energy of the sunlight and lighting apparatus in a short time and stores it to emit light in the dark. For example, if
exposed to a light of more than 500 lux for approximately 10 minutes, Lumibrite can emit light for 3 to 5 hours.
Please note, however, that, as Lumibrite emits the light it stores, the luminance level of the light decreases gradually
over time. The duration of the emitted light may also differ slightly depending on such factors as the brightness of the
place where the watch is exposed to light and the distance from the light source to the watch.
In general, when you enter a dark place from a bright environment, your eye cannot adapt to the change in light levels quickly. At first, you can hardly see anything,
but as time passes, your vision gradually improves. (Dark adaptation of the human eye)

How to use an adjustable three-fold clasp

2 Place the tip of the band into the
moveable loop and fixed loop, and
fasten the clasp by pressing the
frame of the buckle.
Push button
Flap
The above illustrations are provided as examples.
Some details may differ depending on the model.
< >
Reference data on the luminance
Condition
Fine weather
Sunlight
Cloudy weather
Fine weather
Indoor (Window-side
Cloudy weather
during daytime)
Rainy weather
Lighting apparatus
(Distance from 40-watt
daylight fluorescent
light)
ASTRON 8X22 GPS SOLAR
How to adjust the length of the leather band
With pressing buttons on both sides
1
of the flap, pull the leather band
out of the moveable loop and fixed
loop. Then open the clasp.
Fixed loop
Moveable loop
3 Pull the pin out of a adjustment hole
of the band.
Slide the band to adjust its length
and find an appropriate hole. Place
the pin into the hole.
36
ASTRON 8X22 GPS SOLAR

Lumibrite

Illumination
100,000 lux
10,000 lux
more than 3,000 lux
1,000 to 3,000 lux
less than 1,000 lux
1 m 1,000 lux
3 m 500 lux (average room luminance)
4 m 250 lux
37
Press the push buttons again to
2
unfasten the flap.
Buckle
Push button
Flap
4 Fasten the flap.
Pin
Adjustment hole