17
16
English
English
GUIDElINE OF CHARGING TImE/ACCURACy
Environment/Lightsource (lux)
V157/V158
A
(minutes
)
B
(hours)
C
(hours)
General offices/ Fluorescent light (700)
110
25
-
30W20cm/ Fluorescent light (3000)
30
6
120
Cloudy weather/Sunlight (10000)
10
2
35
Fair weather/Sunlight (100000)
2
0.4
9
Expected life per charge from full
charge to stoppage
10 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
v
The above table provides only a general
guideline.
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 (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 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.
Summary of Contents for V157
Page 68: ......
Page 69: ......
Page 70: ......
Page 71: ......
Page 72: ... DIVER S 200m ...
Page 73: ......
Page 74: ...6 ...
Page 75: ...6 MON ...
Page 76: ......
Page 77: ......
Page 78: ... 60ϒ C 10ϒ C 2 3 Years N S ...
Page 79: ......