Citizen u680 - Before Use; Check the movement of the second hand

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■ 2. Before Use
[Insufficient charging]
Charge level
indicator
[Fully charged]
Check the movement of
the second hand.
The second hand is
moving at 2-second
intervals or is stopped.
The second hand is
moving at 1-second
intervals.
Charge the watch
sufficiently by placing it in
direct sunlight as indicated
in “Guide to Charging
Time” .
NO: Signal
reception failed
RX: Reception
in progress
Reception level/
reception status
H: High
M: Middle
L: Low
Crown
Button (A)
Mode hand