Mainspring - Citizen NY0129-58L Instruction Manual

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Mainspring

This watch runs using the power of the mainspring.
• Once the mainspring is wound fully, it will run for about 40 hours.
• Sufficient winding ensures stable and accurate movement.
About winding the mainspring
This watch is an automatic winding mechanical watch. (You can also wind the
mainspring manually.) The mainspring is wound by swinging your arm. It is
recommended to wear the watch for more than 8 hours a day. If you do not move
your arms much in your daily life, for example you spend a lot of time sitting at
a desk, the mainspring may not be wound sufficiently. In such cases, wind the
mainspring manually.
Note:
A screw down locking crown is employed to enhance the water resistance of the
watch. When operating the crown, first turn it to the left to disengage the screw
lock. Once you have finished operating the crown, always make sure to return
the crown to the normal position and then turn it to the right while pushing it in
so that the screw lock is securely engaged.
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This manual is also suitable for:

Ny0120-01zNy0121-09xNy0120-01e

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