Seiko 7T84 Screw Lock Type Crown, Crown with driving wheel, How to use the screw lock type crown

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English

SCREW LOCK TYPE CROWN

uSome models may have a screw-lock mechanism that can securely lock the crown by screw when they are not being operated.

uLocking the crown will help to prevent any operational errors and enhance the water resistant quality of the watch.

uIt is necessary to unlock the screw lock type crown before operating it. Once you have finished operating the crown, make sure to relock it.

•How to use the screw lock type crown

Keep the crown securely locked unless you need to operate it.

[How to unlock the screw lock type crown] Turn the crown counterclockwise.

The crown is unlocked and can be operated.

[How to lock the screw lock type crown]

Once you have finished operating the crown, turn it clockwise while gently pressing it in toward the watch body until it stops.

* 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.

Crown with driving wheel

u Some models may have a crown with a special structure as illustrated

English

 

below. Refer to the following instructions when operating this type of

 

crown, as it should be operated in a different way from that of ordinary

 

ones.

 

 

 

Normal position

First click position

Second click position

 

Crown

B A B A

Driving wheel

To pull out the crown, pull out the A portion (crown).

To turn the crown, turn the B portion (driving wheel).

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Contents Contents English FeaturesMode indicator Center hand Minute hand Display & ButtonsCrown is unlocked and can be operated How to use the screw lock type crownScrew Lock Type Crown Crown with driving wheelDesired mode, push back in to normal Mode ChangeMode indicator Crown Pull out to first click Upon completion of selectingSmall watch Time ModeHow to set the time main watch and small watch Small second handCrown Push back in to normal position Yacht Timer ModeHow to set the date Yacht timer operationPush back in to normal position How to use the yacht timerPress to start the yacht timer Pull out to first clickCenter hand 4 minutes How to read the yacht timer measurementHow to reset the yacht timer Automatic relay function of the stopwatchRestart setting function Yacht TIMER-STOPWATCH Operational FlowKeep pressing button a for 2 seconds Timer measurement Timer ModeHow to use the timer Press to set the mode indicator pointing at the Timer modeMeasurement movement Stopwatch modeHow to reset the stopwatch Stopwatch operationHow to use the single-time alarm Alarm modeHow to stop the single-time alarm manually while sounding Regular alarmHow to change or cancel the single-time alarm Pointing at the Alarm mode Local Time modeHow to stop the regular alarm manually while sounding How to set the local timeBattery Battery ChangeBattery life indicator Miniature battery which powers your watch should lastNecessary procEdure after battery change Hand Position AdjustmentMode indicator, center hand, hands of the small watch Dot marker Mode indicatorTroubleshooting SolutionsTrouble Possible causes Specifications
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