As of 2021: New technologies

For the power supply, the solar movement launched in 2023 uses sunlight and stores the converted electrical energy. Since this line eliminates the need for frequent battery replacement, Solartech offers watch manufacturers an environmentally friendly option for timekeeping.

Solartech Series 2000 Chronograph calibers have been designed to minimize disruption to design and production schedules of watch manufacturers. They’re fully compatible with RONDA’s most trusted 5030.D and 5040.D chronographs, which means they can be adapted to existing models, saving on design time and reducing time to market.