Citizen CA7090-87L Instruction Manual page 14

■ 
C harging 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
Outdoors (sunny)
Outdoors (cloudy)
20 cm (7-7/8 inches)
from a fluorescent
lamp (30W)
Interior lighting
• This watch wil run for approximately 7 months from a full charge without further exposure
to light.
Illuminance
To work for
(lx)
one day
100,000 2 minutes
10,000 11 minutes
3,000 35 minutes
500 3.5 hours
Recharging your watch
Charging time (approx.)
To start working
normally when the
cell is discharged
25 minutes
3.5 hours
11 hours
80 hours
To become fully
charged when the
cell is discharged
8.5 hours
45 hours
150 hours
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