Solartech – Solar quartz movements from Ronda

The solar movement is powered by a solar cell using solar energy for power supply. Watches designed with a solar movement can thus be independently recharged in nature and protect the environment.

On the movement and under the dial there is a miniature solar panel, which absorbs the energy of the sun or another light source and converts it into electrical energy. This is stored in a rechargeable battery.

We recommend watch manufacturers to use dials with a transparency between 25% and 40%, so that the solar watches can be charged optimally.

If the solar watch is not worn for a long time, the movement starts within a few minutes after being exposed to sunlight again.

As soon as the rechargeable battery reaches a very low state of charge, the movement stops working and prevents deep discharge. This provides additional protection for the battery and ensures a long service life.

The overcharge protection prevents the battery from overcharging and thus impairing the function of the movement.

All movements are available in Swiss Made version; they are high quality processed and precise.

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