Seiko 7D48 Instrucciones página 5

■ TIME RELAY FUNCTION
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When the watch is in power save mode, the hands stop moving but the built-in IC
continues to calculate the time. When a certain amount of electrical power is
generated, the watch hands are adjusted automatically to the time retained inside
the watch.
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The operable time of the time relay function varies depending on the electrical
energy stored inside the watch. In a case that the fully charged watch enters the
power save mode, the time relay function of the watch remains operable for
approximately four years.
✽
If the stored electrical energy is completely depleted while the watch is in power save mode,
swinging the watch will not activate the time relay function. Instead, the second hand starts
moving at two-second intervals. (Refer to "HOW TO WAKE UP THE WATCH FROM POWER
SAVE MODE" on page 10 or "IF THE SECOND HAND STARTS MOVING AT TWO-SECOND
INTERVALS" on page 17. )
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SCREW LOCK TYPE CROWN
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■ 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.
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.
The crown can be pulled out.
Turn the crown while pressing
it back in.
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