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The radio clock and optical movement will walk.
The radio clock does not go is generally two reasons, one is that the clock is converted into electricity by light energy, the clock does not get full sunlight, you can be placed in the sun for two days, if you still do not go is another problem, indicating that the battery movement is damaged, the need to replace the movement hardware. The phenomenon of stop and go of the optical kinetic energy wave watch may be caused by the lack of power, the function mode is not allowed to pass or the movement is caused by the problem, the wave watch will enter the sleep mode for a long time in the dark, and can be charged in sufficient sunlight, so that the dial is fully exposed to the light.