Watch magnetic, magnetic wheel makes the swing frequency change, so the speed of the gear system will change, watch.

手表受磁后，磁力使得摆轮的摆动频率改变，于是齿轮系统的运转速度也就改变，手表走时发狂。

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Watch magnetic, magnetic wheel makes the swing frequency change, so the speed of the gear system will change, watch.

手表受磁后，磁力使得摆轮的摆动频率改变，于是齿轮系统的运转速度也就改变，手表走时发狂。

youdao