Citizen Nighthawk BJ7000-52E ユーザーズマニュアル
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Insufficient Charge Warning Function
The second hand changes to a two second
interval movement to indicate insufficient
recharging.
Even in such a case, the watch keeps correct
time, but about 3 days after the two second
interval movement begins, the watch will stop.
After exposing the watch to light, recharging takes
place and the watch returns to one second
interval movement.
interval movement to indicate insufficient
recharging.
Even in such a case, the watch keeps correct
time, but about 3 days after the two second
interval movement begins, the watch will stop.
After exposing the watch to light, recharging takes
place and the watch returns to one second
interval movement.
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Quick Start Function
The watch will stop if it is completely discharged.
It will begin to operate soon after it is exposed to light.
(However, the time to start may vary according to the brightness of the light.)
It will begin to operate soon after it is exposed to light.
(However, the time to start may vary according to the brightness of the light.)
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Time Setting Warning Function
If the watch stops, subsequent exposure to light
allows the Quick Start Function to start again, and
the second hand moves with a hitch to
indicate that the time incorrect.
In this case, quickly recharge the watch and reset
the time.
Otherwise, the hitch movement will continue.
allows the Quick Start Function to start again, and
the second hand moves with a hitch to
indicate that the time incorrect.
In this case, quickly recharge the watch and reset
the time.
Otherwise, the hitch movement will continue.
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Overcharge Prevention Function
You can recharge without worry.
Once the secondary battery is fully recharged, the overcharging prevention
feature comes into operation and prevents over-recharging.
Once the secondary battery is fully recharged, the overcharging prevention
feature comes into operation and prevents over-recharging.
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Two second interval
movement
movement
Hitch movement
2 sec.
2 sec.
2 sec.
2 sec.