[Danger of approaching] A surprising thing that breaks your watch.Danger ranking

Hello everyone. It is a wristwatch, RY. What do you think of what is dangerous for watches? A Japanese watch that should be proud of the world. Grand Seiko's dial art 4 water selection, shock, vibration ... There are various things, but this time, I would like to focus on "magnetism" and introduce something dangerous for watches that hide around the body in a ranking format in light of the magnetic strength and the degree of dissemination. It is no exaggeration to say that in the present age where smartphones, personal computers, and appliances have become very commonplace, they are no longer lived surrounded by magnetism. Moreover, the trouble is that magnetism is invisible, so it is difficult to be careful. If the mechanical watch is "magnetic", the internal parts will be magnetized and will affect the movement of the heart called the heart, and the accuracy will decrease. So, this time, I would like to write that alert. In addition, we refer to the materials of the "Japan Watch Association" for the equipment that generates magnetism around you and the watch.

7th place: earphone speaker

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Surprisingly, the earphone speakers are actually emitting magnetism.The strength is not very strong, but be sure to release the distance of at least 1cm.It is dangerous if the distance is zero even with a second -class magnetic resistant clock (magnetic resistance 16,000A/m).It was the seventh place in light of the dissemination and frequency of use that many people have.

6th place: Electric razor

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Electric razors also emit magnetic.Is the strength a little stronger than the earphone speaker?Make sure that general clocks are 5cm or more.It may be safer to remove the clock when using an electric razor.

5th place: Smartphone, mobile phone, tablet, PC

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Finally, modern people's essential smartphones, mobile phones, tablets and personal computers.It is so popular that we can no longer work or live without these.One of the most important things to keep in mind is the speaker.It is better to release 5cm or more even with a magnetic watch.In recent smartphones, there are also magnets on the back for wireless charging, so you will need more vigilance.