Sparc MGS Watch Uses Your Wrist Movements to Activate Its Micro-Generator

SPARC MGS watch from Ventura is an automatic digital watch that takes advantage from the movements of your wrist. These movements activate a rotary mass which transmits the momentum to a micro-generator inside the watch thus producing electric energy to feed an optoelectronic time-module. The company claims that its MGS (Micro-Generator-System) has been developed to […]

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