Seiko SSC721 Owner Manual - Page 10

Note On Power Supply, Improper Function

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English NOTE ON POWER SUPPLY ● The battery used in this watch is a rechargeable battery, which is different from ordinary silver oxide batteries. Unlike other disposable batteries such as dry-cell batteries or button cells, this rechargeable battery can be used over and over again by repeating the cycles of discharging and recharging. ● The capacit y or recharging ef ficiency of the rechargeable bat ter y may gradually deteriorate for various reasons such as long-term use or usage conditions. Worn or contaminated mechanical parts or degraded oils may also shorten recharging cycles. If the efficiency of the rechargeable battery decreases, it will be necessary to have the watch repaired. CAUTION ● Do not remove the rechargeable battery yourself. Replacement of the rechargeable battery requires professional knowledge and skill. Please ask a watch retailer for replacement of the rechargeable battery. ● Installation of an ordinary silver oxide battery can generate heat that can cause bursting and ignition. 18 English IMPROPER FUNCTION When an abnormal display appears, follow the procedures below to reset the builtin IC. The watch will resume its normal operation. 1. Unlock the crown and buttons. 2. Pull out the crown to the second click. 3. Keep pressing down Button A and B for 3 seconds or longer. 4. Push the crown back into the normal position and check if the small second hand moves as normal. 5. S c r e w a ll t h e w ay in un t il i t i s locked. A CROWN B • Resetting the IC will initialize the watch. Before starting to use the watch, it will be necessary to set the time and adjust the STOPWATCH hands to the "0" position. Refer to "SETTING THE TIME AND ADJUSTING THE STOPWATCH HAND POSITION" section of this manual. 19

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19
English
English
18
NOTE ON POWER SUPPLY
l
The battery used in this watch is a rechargeable battery, which is different
from ordinary silver oxide batteries. Unlike other disposable batteries such as
dry-cell batteries or button cells, this rechargeable battery can be used over
and over again by repeating the cycles of discharging and recharging.
l
The capacity or recharging efficiency of the rechargeable battery may
gradually deteriorate for various reasons such as long-term use or usage
conditions. Worn or contaminated mechanical parts or degraded oils may
also shorten recharging cycles. If the efficiency of the rechargeable battery
decreases, it will be necessary to have the watch repaired.
l
Do not remove the rechargeable battery yourself. Replacement of the
rechargeable battery requires professional knowledge and skill. Please
ask a watch retailer for replacement of the rechargeable battery.
l
Installation of an ordinary silver oxide battery can generate heat that can
cause bursting and ignition.
CAUTION
IMPROPER FUNCTION
When an abnormal display appears, follow the procedures below to reset the built-
in IC. The watch will resume its normal operation.
<HOW TO RESET THE IC>
1.
Unlock the crown and buttons.
2. Pull out the crown to the second
click.
3. Keep pressing down Button A and B
for 3 seconds or longer.
4. Push the crown back into the normal
position and check if the small
second hand moves as normal.
5. Screw all the way in until it is
locked.
B
A
CROWN
•
Resetting the IC will initialize the watch. Before starting to use the watch, it will be
necessary to set the time and adjust the STOPWATCH hands to the “0” position.
Refer to “SETTING THE TIME AND ADJUSTING THE STOPWATCH HAND
POSITION” section of this manual.