Combining unique classic Japanese design with modern technology the Sol Solar Powered Watch has a dual window design. The larger window displays the time digitally, whilst the more discreet smaller window allows the watch battery to charge.

Watches don't exactly have a huge carbon footprint, but by wearing a Sol Watch you can at least show you have an eye for design and awareness of the age we live in.

The watch only requires some daylight every few days, sorry but you don't have to lie in the sun for hours just to charge your watch.

Comes in 4 different colours: Black, Orange, Green or White.