Citizen Eco-Drive Satellite Wave Watch

The Citizen Eco-Drive Satellite Wave Watch is powered by sun/natural light and uses satellites to keep the time, day, and date set accurately.  Makes sense right, if the power is free why not have every watch do this?  Not sure what that cool set of green springs around the bezel are for but they sure look neat.  Next to that are 26 popular cities around the world to help with keeping time while abroad.  ($TBA)