clockwork drop by sono mocci from italy

When getting up in the morning, before going to work, we look at outside from a window.
The act which looks into outside at a window in everyday life is communication of the beginning our every day.
It,s for check the weather and feeling a season as we can see time in sight.
this is simple digital clock and calendersystem it,s ecological and durable product.
because solar energy is no limit and this clock is on the windows glass surface.
you dont need change battery. and dont care power cables.
you can see time over this drop in your sight?