English

TROUBLESHOOTING

Trouble

Possible causes

The watch stops operating.

The battery has run down.

 

 

The small second hand moves in 2-minute

The battery nears its end.

increments.

 

 

 

The watch temporarily gains or loses

The watch has been left or worn in extremely

time.

high or low temperatures.

 

The watch has been left close to an object with a

 

strong magnetic field.

 

You drop the watch, hit it against a hard surface,

 

or wear it while playing active sports. The watch

 

is exposed to strong vibrations.

The STOPWATCH hands do not return to

The watch has been affected by magnetism or

the 0 position when the stopwatch is reset.

exposed to strong shocks or vibrations.

The inner surface of the glass is clouded.

Moisture has entered the watch because the

 

gasket has deteriorated.

The date changes at 12 o’clock noon.

AM/PM is not properly set.

 

 

Solutions

Have the battery replaced with a new one immediately by the retailer from whom the watch was purchased.

Return the watch to a normal temperature so that it works accurately as usual, and then reset the time. The watch has been adjusted so that it works accurately when it is worn on your wrist under a normal temperature range between  ºC and  ºC.

Correct this condition by moving and keeping the watch away from the magnetic source. If this action does not correct the condition, contact the retailer from whom the watch was purchased.

Reset the time. If the watch does not return to its normal accuracy after resetting the time, contact the retailer from whom the watch was purchased.

Adjust the positions of the mode indicator, center hand and two hands of the small watch, and then reset the time. Follow the instructions in HAND POSITION ADJUSTMENT and TIME MODE.

Contact the retailer from whom the watch was purchased.

Advance the hour hands for 12 hours to correctly set the time and date.

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Seiko 7T84 brochure Troubleshooting, Trouble Possible causes, Solutions