Approximate charging time
The following shows the approximate charging time.
Illuminati
on
lx (lux)
Environmental
Standards
Approximate charging time
To use the watch for
one day
When the clock stops
1 second hand
movement until each
feature becomes
available
When the clock stops
Fully charged
100,000
Sunlight (good
weather)
20 minutes
10 hours
150 hours
10,000
Sunlight (cloudy
weather)
40 minutes
18 hours
270 hours
Approximately 5 cm
from a 30 W
fluorescent light
3,000
Approximately 20 cm
from a 30 W
fluorescent light
1.3 hours
35 hours
600 hours
700
General office
environment
(Fluorescent light)
4.5 hours
-
-
❏
The time needed to charge depends on the strength of the light and the remaining battery level in the watch.
❏
See the following for the remaining battery power of the watch.
U
“Checking the Battery Level” on page 34
MB52 (TR-MB5) User’s Guide
Basic Operations
39
Summary of Contents for TR-MB5
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