Light-powered technology allows these timepieces to operate without traditional battery replacements. This power source, charged by both natural and artificial light, is stored in a rechargeable cell that provides energy to the watch movement. This innovative approach offers a convenient and environmentally friendly alternative to conventional battery-powered watches.
Eliminating the need for regular battery changes contributes to reducing hazardous waste. The longevity of the power cell minimizes disruption and ensures consistent timekeeping over extended periods. This technology, developed and refined over decades, represents a significant advancement in watchmaking, merging practicality with ecological consciousness.