citizen eco drive calibre 8700 older models

Before needing to be recharged by exposure to light the battery can run up to 180 days on secondary (stored) energy. The dial is translucent enough so that light passes through to power the movement and charge the battery. This allowed solar cells to be mounted under the dial. The concept behind these watches was the Eco-Drive calibre 7878 movement. This cutting edge technology eliminated the need for large, noticeable power cells, and opted for sleek, elegant designs. A Brief History of Eco-Drive Watchesįirst introduced to the world in 1996, these watches presented numerous technological advances compared to other solar-powered watches available at the time. This is big news for the environment, and a bold step towards reducing pollution. With proper care, Eco-Drive models are watches that would really last a lifetime.Īccording to Citizen, the Citizen Eco-Drive watch line has eliminated the disposal of over 10 million batteries in North America alone. The battery can be charged continuously and run forever. A rechargeable lithium-ion cell stores the energy. The technology can work whether you use artificial or natural light. What Is Eco-Drive?Įco-Drive is the technology that Citizen watches use to harness energy from any kind of light source. Eco-Drive watches are durable, reliable and with a battery that will last longer than any other. They design stunning watches that you will fall in love with, and never have to worry about the cost and inconvenience of replacing a battery ever again.

Citizen Eco-Drive watches however are something different. Like many of us, chances are that you didn’t have the time to take it to a jeweller to get the battery replaced. Most likely you put it away in a drawer or a box somewhere and it’s collecting dust. Like most people, you’ve probably had a watch or two that you absolutely loved, but the battery died one day.

Citizen eco drive calibre 8700 older models