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3
After the starting time setting is completed, press button
operation, refer to the stopwatch operation explained above.
A
B
Notes:
When the stopwatch is stopped, "STOP" and "
While the stopwatch is counting, "
While the split time is measured, "SPLIT" and "
split time is measured, the measurement is stopped and the total elapsed time is displayed in place
of the split time.
A negative calculation result obtained in the time calculation mode can be set as the starting time
with the recall key. If button
B
is pressed to start the stopwatch, however, the error mark "Error" is
displayed and the stopwatch will not start counting. Press the clear/clear entry key to reset the digits
to "0:00
00
" and then enter a proper starting time.
The set staring time is not stored in memoty, and it will be canceled once the stopwatch is started.
The arithmetic operation keys [
NOTES ON THE BATTERIES
[Battery for the stopwatch]
BATTERY LIFE
A new normal battery will last approximately three years.
If the timer is used more than 10 times a day, the battery life may be less than
the specified period.
The battery in your watch may run down in less than the specified period
after the date of purchase, as it is a monitor battery inserted at the factory
to check the functions and performance of the watch.
The battery in your watch will therefore be replaced with a new one only at
cost even if it runs down within the guarantee period.
BATTERY LIFE INDICATOR
When flashing "
" mark appears in the upper left of the display,
replace the battery with a new one as soon as possible. Otherwise,
the watch may stop operating in 2 to 3 days. We suggest that you
have the battery replaced by a retailer from whom your watch was
purchased or a SEIKO dealer.
Even though the flashing "
" mark is displayed, time accuracy is not
affected.
CARE OF YOUR STOPWATCH
ANTI-SHOCK
WATER RESISTANT
Being equipped with the
Light activities will not
number entry and other
affect your watch, but
keys as used in calculators,
be careful not to drop
your watch is not water
your watch or hit it
resistant according to the
against hard surfaces,
water resistance
standard
as this
for watches. It can with-
damage.
stand,
however,
the
accidental
contact
with
splashes of water or rain. If
the watch is wet, wipe it
thoroughly dry with a soft
dry cloth or the like.
CHEMICALS
STATIC ELECTRICITY
As plastic materials are
The IC (Integrated
used for the watch case,
used in your watch will
be careful not to expose
affected by static electricity,
the watch to solvents
which may disturb the display.
( such as alcohol and
Keep your watch away from
gasoline),
cosmetic
close contact with suchobjects
spray, detergent, adhe-
as TV screens which emit strong
sives or paints, as the
static electricity.
case, bracelet, etc. will
be discolored, deterio-
rate or deform through
the chemical action.
B
to start the stopwatch. For the stopwatch
" marks are displayed.
" is not displayed.
" are displayed. If button
] [
] and [
] do not work in the stopwatch mode.
ANTI-MAGNETIC
Magnetism will not affect
the watch
way
cause
As a small amount of moisture is included inside the
stopwatch , the
inner
surface of the glass may
temporarily
blurred
if the
atmospheric temperature is
lower than that inside the stopwatch .
adversely affect it . However , if the blur persists for a
long time, we suggest that you have the stopwatch checked
by the retailer from whom it was purchased.
After about 7 years of use digital display
panel will decrease in contrast, becoming
difficult to read. Have the panel replaced
with a new one by the retailer from whom
your watch was purchased or an
AUTHORIZED SEIKO DEALER.
Circuit)
panel will be replaced at cost.
be
B
is pressed while the
BATTERY CHANGE
When replacing the battery, be sure to take your watch
to the retailer from whom your watch was purchased
or an AUTHORIZED SEIKO DEALER , and specify the
" SEIKO genuine SB battery ".
If an old battery is kept inside the watch for a long time,
electrolyte leakage may occur and a malfunction may be
caused. Be sure to replace the battery as soon as it runs
down to prevent any possible malfunction.
When a battery is taken out of a watch, it must be kept at a
place beyond the reach of an infant. In case it is swallowed
by an infant, consult a doctor immediately.
TEMPERATURE
Your watch is designed to work with stable accuracy
between normal temperature range of 5°C and 35°C .
Do not leave your watch in
direct sunlight or very high
temperatures for a long time.
• The display may become
black, but this condition will
be corrected when
watch returns to normal
temperature .
be
The adove conditions will be corrected when the watch returns to normal
This does not
temperature.
If the watch is left in temperatures over 60
watch may stop operating, battery leakage may be occurred, or the battery
life may be shortened.
CHECK
The
It is recommended that the stopwatch be checked every
time the battery for the stopwatch is replaced with a
new one or once every 2 to 3 years . We suggest that
you have your watch checked by a SEIKO DEALER
when the battery is replaced, for oil condition, battery
electrolyte leakage or damage due to water or sweat.
After checking the watch, adjustment or repair may be
required.
Be sure to have the gasket and push-pin replaced with
new ones by a SEIKO DEALER after the watch is
adjusted or repaired.
Specify "SEIKO GENUINE PARTS"
when replacing the parts.
Do not leave the watch in a very low
temperature, as this may cause :
1) A slight time loss or gain.
2) The change of digits to become
slow
the
(with accuracy remaining normal.)
or below-10
for a long time,the
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