Affected by nearby magnetism, a watch may temporarily gain or lose time or stop operating.
When the hand positions deviate to display incorrect time as a result of influence of magnetism, this watch automatically corrects the hand alignment itself. Automatic hand position adjustment function (Adjustment of preliminary positions of hour, minute and seconds hands)
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Indication on the case back |
Condition of use |
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No indication |
Keep the watch more than 10 cm away from magnetic products. |
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Keep the watch more than 5 cm away from magnetic products. (JIS level-1 standard) |
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Keep the watch more than 1 cm away from magnetic products. (JIS level-2 standard) |
DANGERIf the watch becomes magnetized and its accuracy deteriorates to an extent exceeding the specified rate under normal use, the watch needs to be demagnetized. In this case, you will be charged for demagnetization and accuracy readjustment even if it happens within the guarantee period.
The reason why a watch is affected by magnetism
The built-in motor is provided with a magnet, which may be influenced by a strong external magnetic field.
Examples of common magnetic products that may affect watches
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Smartphone, cellular phone, tablet terminal |
AC adapter |
Bag |
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AC-powered shaver |
Magnetic cooking device |
Portable radio |
Magnetic necklace |
Magnetic health pillow |
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