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Operation Guide 5633
Charging Time Required to Restore Operation from a Dead Battery
Approximate Charging
Exposure Level
Time to 1-second
(Brightness)
Hand Movement
Outdoor sunlight (50,000 lux)
4 hours
Sunlight through a window
11 hours
(10,000 lux)
Daylight through a window on
14 hours
an overcast day (5,000 lux)
Indoor fluorescent lighting
195 hours
(500 lux)
Note
Actual charging time depends on environmental conditions.
E-10
Setting the Current Time and Day
To adjust the time setting
1. When the second hand is at 12 o'clock, pull the
2. Rotate the
to change the time setting.
Crown
3. Push the
Crown
back in on a time signal to resume timekeeping.
Note
Take care that you set the correct AM or PM time.
When changing the time, move the minute hand four or five minutes past your final
setting, and then back it up to the setting you want.
E-12
Using the Stopwatch
The stopwatch measures elapsed time in 1-second increments up to 29 minutes,
59 seconds.
Elapsed time
A
A
A
Start
Stop
Resume
Split time
A
B
B
Start
Split
Split release
E-14
Correcting Stopwatch Hand Alignment
Perform the following procedure if the stopwatch hands do not return to their home
positions (12 o'clock or L) when you reset the stopwatch.
1. When the second hand is at 12 o'clock, pull the
2. Hold down A for at least two seconds.
The
Stopwatch Minute Hand
will rotate to indicate the minute hand setting mode.
If the hand does not align with L, use the B button to adjust it.
Holding down B moves the current hand at high speed.
3. Press A.
The
Stopwatch Second Hand
will perform one full rotation to indicate the second
hand setting mode.
If the hand does not align with 12 o'clock, use the B button to adjust it.
Holding down B moves the current hand at high speed.
4. After all of the hands are the way you want, push the
E-16
Abnormal Hand Movement or Function
Should the watch ever exhibit abnormal hand movement or function, or if the second
hand does not move normally (one-second increments) even after the watch is fully
charged, perform the procedure below to perform a system reset.
1. Pull the
Crown
out to Click 2.
2. Hold down both A and B for at least two seconds.
3. Push the
back in.
Crown
The second hand will start to move.
4. As required, correct the current time and day settings (page E-12), and
correct stopwatch hand alignment if necessary (page E-16).
Important!
Timekeeping stops while the crown is pulled out. Correct the current time setting
after performing the above operation.
E-18
Indicators and Crown Operation
Approximate Time to
Full Charge
14 hours
66 hours
114 hours
– – –
To change the day indicator setting
1. Pull the
2. Rotate the
out to Click 2.
Crown
3. Push the
Note
A
B
Stop
Reset
Important!
A
B
Note
Stop
Reset
Important!
Crown
out to Click 2.
Crown
back in.
Specifications
Accuracy at normal temperature: ±20 seconds a month
Stopwatch: Measuring Capacity: 29'59" (30 minutes)
Other: Low battery alert
Power Supply: Solar panel and one rechargeable battery
Specifications are subject to change without notice.
Stopwatch Second Hand
Hour Hand
Second Hand
Battery Level Hand / Stopwatch Minute Hand
Stopwatch functions
Crown
out to Click 1.
Crown
away from you to set the day.
back in.
Crown
The day indicator setting uses a 31-day month. Make adjustments for months of
shorter lengths.
Avoid changing the day indicator setting between the hours of 9 p.m. and 1 a.m.
Otherwise, the day indicator may not change correctly at midnight.
Two finishes
A
B
A
Start
Split
Stop
First runner
Second runner
finishes.
finishes.
Display time of
first runner.
Do not operate the stopwatch with the crown pulled out.
An elapsed time operation will stop automatically at the end of 30 minutes.
Timekeeping stops while the crown is pulled out. Correct the current time setting
after performing the above operation.
Measuring Unit: 1 second
Measurements: Elapsed time; split time; two finishes
Approximate battery operating time: 6 months (no exposure to light after a full
charge)
Minute Hand
Click 2
A
Click 1
Crown
B
Day Indicator
E-11
E-13
B
B
Split release
Reset
Display time of
second runner.
E-15
E-17
E-19
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