Improper.function - Seiko 5D22 Instructions Manual

IMPROPER FUNCTION
When the watch stops operating even though it displays the remainder of the
power reserve, follow the instructions below to reset the built-in IC.
■ HOw TO RESET THE BUILT-IN IC
1. Pull out the crown to the second click.
. Press the button for  seconds or more using a sharp-pointed tool (e.g.
ball point pen).
. Push the crown back into the normal position.
The indicator hand will point at the 0 position, and the watch resumes its normal
✽
operation.
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