It starts with a simple, yet revolutionary concept: A watch that never needs a battery. Citizen Eco-Drive technology harnesses the power of light, from any natural or artificial light source, and converts it into energy which is stored in a permanently rechargeable lithium-ion cell.
It starts with a simple, yet revolutionary concept: A watch that never needs a battery. Citizen Eco-Drive technology harnesses the power of light, from any natural or artificial light source, and converts it into energy which is stored in a permanently rechargeable lithium-ion cell.