Charging your watch Charging your watch
Charging time by environment
Below are the approximate times required for charging when exposing the watch
dial to light continuously. Please use this table as a reference only.
Environment
Illuminance
(lx)
Charging time (approx.)
To work for
one day
To start working
normally when the cell
is discharged
To become fully
charged when the cell is
discharged
Outdoors (sunny) 100,000
2 minutes 50 minutes 9 hours
Outdoors (cloudy) 10,000
10 minutes 7 hours 60 hours
20 cm (8 inches)
away from a
fluorescent lamp
(30W)
3,000
35 minutes 25 hours 180 hours
Interior lighting 500
3.5 hours 160 hours —
10