Seiko SSC721 Owner Manual - Page 9

Guideline Of Charging Time/accuracy, Energy Depletion Forewarning Function

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GUIDELINE OF CHARGING TIME/ACCURACY English V176 u The watch operates while charging electricity by Environment/Lightsource (lux) A (minutes) B (hours) C (hours) converting light received on the dial to electrical energy. It cannot properly operate unless the remaining energy General offices/ Fluorescent light (700) 150 60 - is sufficient. Place or store the watch in a location receiving light etc., to 30W20cm/ Fluorescent light (3000) 33 13 110 sufficiently charge electricity. • When the watch is Cloudy weather/Sunlight (10000) 9 3.5 30 stopped or the second hand starts moving at 2-second intervals, Fair weather/Sunlight (100000) 2 0.6 5 charge the watch by exposing it to light. Expected life per charge from full charge to stoppage 6 months Loss/gain (monthly rate) Less than 15 seconds when the watch is worn on your wrist at a normal temperature range (5 ºC to 35 ºC) Operational temperature range -10 ºC to 60 ºC A: Time to charge 1 day of power B: Time required for steady operation 16 C: Time required for full charge v The above table provides only a general guideline. • The time required for charging the watch varies depending on the calibres. Check the calibre of your watch engraved on the back cover. • It is recommended that the watch be charged for as long as the charging time "B" to assure the stable movement of the watch. ENERGY DEPLETION FOREWARNING FUNCTION ● When the energy stored in the rechargeable battery is reduced to an extremely low level, the second hand starts moving at 2-second intervals instead of the normal 1-second intervals. The watch remains accurate even while the second hand is moving at 2-second intervals. ● While the second hand is moving at 2-second intervals, the stopwatch cannot be activated. ● If the second hand starts to move at 2-second intervals while the stopwatch is operating, the stopwatch will be automatically stopped and the stopwatch hands will return to the "0" position. ● When this occurs, recharge the watch as soon as possible by exposing it to light. Otherwise, the watch may stop operating in a few days. (For recharging the watch, see "HOW TO CHARGE AND START THE WATCH") v TO PREVENT THE ENERGY DEPLETION • When wearing the watch, make sure that the watch is not covered by clothing. • When the watch is not in use, leave it in a bright place as long as possible. 17 English

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17
English
English
16
v
The above table provides only a general guideline.
GUIDELINE OF CHARGING TIME/ACCURACY
Environment/Lightsource (lux)
V176
A
(minutes)
B
(hours)
C
(hours)
General offices/ Fluorescent light (700)
150
60
-
30W20cm/ Fluorescent light (3000)
33
13
110
Cloudy weather/Sunlight (10000)
9
3.5
30
Fair weather/Sunlight (100000)
2
0.6
5
Expected life per charge from full
charge to stoppage
6 months
Loss/gain (monthly rate)
Less than 15 seconds when the watch
is worn on your wrist at a normal
temperature range (5 ºC to 35 ºC)
Operational temperature range
-10 ºC to 60 ºC
A
: Time to charge 1 day of power
B
:
Time required for steady operation
C
: Time required for full charge
u
The watch operates while
charging electricity by
converting light received on
the dial to electrical energy.
It cannot properly operate
unless the remaining energy
is sufficient. Place or store
the watch in a location
receiving light etc., to
sufficiently charge electricity.
•
When the watch is
stopped or the second
hand starts moving
at 2-second intervals,
charge the watch by
exposing it to light.
•
The time required for
charging the watch
varies depending on
the calibres. Check the
calibre of your watch
engraved on the back
cover.
•
It is recommended that
the watch be charged for
as long as the charging
time "B"
to assure the
stable movement of the
watch.
ENERGY DEPLETION FOREWARNING FUNCTION
l
When the energy stored in the rechargeable battery is reduced to an extremely
low level, the second hand starts moving at 2-second intervals instead of the
normal 1-second intervals. The watch remains accurate even while the second
hand is moving at 2-second intervals.
l
While the second hand is moving at 2-second intervals, the stopwatch cannot
be activated.
l
If the second hand starts to move at 2-second intervals while the stopwatch
is operating, the stopwatch will be automatically stopped and the stopwatch
hands will return to the “0” position.
l
When this occurs, recharge the watch as soon as possible by exposing it to light.
Otherwise, the watch may stop operating in a few days.
(For recharging the
watch, see “HOW TO CHARGE AND START THE WATCH”)
v
TO PREVENT THE ENERGY DEPLETION
•
When wearing the watch, make sure that the watch is not covered by
clothing.
•
When the watch is not in use, leave it in a bright place as long as
possible.