Eco-Drive RING highlights further innovation in Citizen’s Eco-Drive technology. The watch features atotally new and unprecedented concept where thewatch captures light from the side of the case.

A ring-shaped solar cell surrounds the case sidewall, enclosed in an outer sapphire crystal ring. The hollowed case lugs are born out of necessity to absorb light form the side. The entire watch design demonstrates the considerable thought process given by CITIZEN to highlight “The Fusion of Technology and Beauty”.