Eco-Drive is perhaps Citizenís most famous technological advance. The genius that lies inside each watch powered by Citizen Eco-Drive is astonishing; every Eco-Drive watch is powered by the brandís exclusive technology, which means a battery replacement is never needed.
How does it work? The Eco-Drive movement harnesses the power of light from any natural or artificial light source, converting it into energy which is stored in a lithium ion-cell. This permanently rechargeable cell allows the watch to recharge continuously when exposed to any kind of light forever. As you can see above, the number of Citizen watches that employ the Eco-Drive technology is vast, so start browsing now.