Screw Lock Type Crown - Seiko 7D46 Instructions Manual

SCREW LOCK TYPE CROWN

●
Some models have the screw lock type crown, which can be locked by the screw
when it is not necessary to be operated.
●
Locking the crown will prevent operating errors.
●
Unscrew the crown before any crown operation. When the operation is over,
screw the crown in to lock.
■ HOW TO OPERATE THE SCREW LOCK TYPE CROWN
If your watch has a screw lock type crown, unscrew it before any crown operation.
❖ Always keep the crown locked unless it is necessary for operating the crown.
[To unscrew the crown]
Turn the crown counterclockwise (down-
ward) to unscrew it. The crown is unlocked
and can be operated.
[To screw the crown in]
Upon completion of the crown operation,
screw the crown in completely until it stops
by turning it clockwise (upward) while gen-
tly pressing it back into the original position.
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HOW TO WAKE UP THE WATCH FROM POWER SAVE MODE
●
The crown can be pulled out.
1. Only the hour, minute and 24-
Turn the crown while pressing
it back in.
The second hand
remains still.
In order to "wake up" the watch from power save mode, swing the watch gently
from side to side to recharge it.
✽
Do not pull out the crown to the second click position before performing the following
procedures. This will cancel the time relay function.
Swing the watch from side to side approximately 4 to 6 times rhythmically at
a rate of twice a second, making an arc of about 20 cm as shown in the
illustration below.
✽
No additional benefit is obtained by swinging the watch with
greater vigor.
✽
When the watch is swung, the oscillating weight in the generating
system rotates to drive the mechanism. As it rotates, it gives out
a sound, which is not a malfunction.
hour hands move quickly to indi-
cate the current time which has
been internally retained in the
built-in IC.
2. Then the second hand will follow
quickly to resume the normal
movement.
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