Light that transforms into energy: a solar-powered watch, designed with the environment in mind, which is also combined with the use of recycled materials. The new Smile Solar, in fact, features a one-piece case made of recycled ABS polymer. The Miyota quartz movement is wound by means of an unusual ultra-thin solar panel, the size of a hair, positioned on the dial, from 10 to 2, like a smile. Even the strap is environmentally friendly: it is made of recycled polyurethane, one of the most eco-friendly materials around. The round dial has an attractive degrading shade and is available in 9 colour variations. The power reserve is 100 days. Price: 39 euros.
