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GUIDELINE OF CHARGING TIME/ACCURACY
Environment/Lightsource (lux)
General offices/ Fluorescent light (700)
30W20cm/ Fluorescent light (3000)
Cloudy weather/Sunlight (10000)
Fair weather/Sunlight (100000)
Expected life per charge from full
charge to stoppage
Loss/gain (monthly rate)
Operational temperature range
A: Time to charge 1 day of power
B: Time required for steady operation
C: Time required for full charge
10
V110
V111
A
) B (hours) C (hours) A
B (hours) C (hours)
(minutes
(minutes)
50
16
140
180
11
3.5
30
35
3
0.9
8
12
1
0.3
2
2
5 months
6 months
Less than 20 seconds when the watch
Less than 15 seconds when the watch
is worn on your wrist at a normal
is worn on your wrist at a normal
temperature range (5 ºC to 35 ºC)
temperature range (5 ºC to 35 ºC)
-5 ºC to 50 ºC
-10 ºC to 60 ºC
V145
A
) B (hours) C (hours) A
(minutes
60
-
50
11
10
180
10
2
4
60
3
0.5
0.5
10
1
0.2
6 months
Less than 20 seconds when the watch is worn on your wrist at a normal
v The above table provides only a general guideline.
V181/V182
B (hours) C (hours)
(minutes)
175
75
6
82
40
18
1.3
20
10
5
0.3
5
3
2
0.2
2.1
2 months
temperature range (5 ºC to 35 ºC)
-5 ºC to 50 ºC
The watch operates while charging
u
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 (for models
with a second hand,) charge the
watch by exposing it to light.
• The time required for charging
the watch varies depending on
the calibres. Check the caliber
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.
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