Screw Lock Type Crown; How To Set The Time - Seiko 7C46 Instructions Manual

SCREW LOCK TYPE CROWN

The watch features a screw-lock mechanism that can securely lock the crown when
it is not being operated in order to prevent any operational errors and to improve
its water resistant property.
• It is necessary to unlock the screw lock type crown before operating it.
• Once you have finished operating the crown, make sure to relock it.
[To unlock the crown]
Turn the crown counterclockwise
(downward) to unscrew it.
Now the crown can be operated.
Crown locked
To loosen
• Once the crown is unlocked, you can pull it out.
• When locking the crown, turn it slowly with care, ensuring that the screw is
properly engaged. Be careful not to forcibly push it in, as doing so may damage
the screw hole in the case.
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[To lock the crown]
Turn the crown clockwise (upward)
while gently pressing it in toward
the watch body until it stops.
Crown unlocked Turn the crown while
pressing it in.

HOW TO SET THE TIME

Unlock the crown.
1
• Screw lock type crown → page 10
Pull out the crown to the second click when the second hand is pointing at the
2
0 second position. The second hand stops moving.
Pull out the crown to the second
click when the second hand is
pointing at the 0 second position.
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