34
Charging time by environment
Below are the approximate times needed for charging when exposing the watch dial to
light continuously. Please use this table as a reference only.
Environment
Illuminance
(Lx)
Charging time for
the second hand to
move normally for
one day
Charging time for the
second hand to start
moving normally
when the rechargeable
cell is empty
Charging time for the
rechargeable cell to
become fully charged
when the rechargeable
cell is empty
Outdoor (Under direct
sunlight)
100 000
4 minutes
40 minutes
30 hours
Outdoor (Cloudy
weather)
10 000
12 minutes
1 hour
40 hours
20 cm (7-7/8 inches)
away from a fluorescent
lamp (30 W)
3 000
40 minutes
2.5 hours
150 hours
Interior lighting
500
4 hours
14 hours
970 hours
Recharging your watch