Diana : Beautiful and Sustainable Watch by Tommaso Ceschi

Diana : Beautiful and Sustainable Watch by Tommaso Ceschi

You’ll find this watch beautiful, poetic, and sustainable. Diana watch is powered by solar energy, thanks to its wristband that is completely constructed from spheral solar cells, photovoltaic spheres with high generation efficiency(20%) that capture light from all the directions and that can be aligned on a flexible plastic film. The product works like an […]

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