Building a purposeful, powerful, and sustainable future. From the birth of its Eco-Drive light technology to today, Citizen looks for ways to support and celebrate the planet.

Eco-Drive is a light-powered technology that drives watches by capturing light and converting it into energy using an inbuilt solar cell. Suddenly the hassle of replacing batteries was a thing of the past.‌

Eco-Drive is a proprietary CITIZEN technology that converts any kind of light, from bright sunshine to dim indoor lighting, into the energy necessary to power a watch. It runs for over six months …

Eco-Drive is a light-powered technology that drives watches by capturing light and converting it into energy using an inbuilt solar cell. Suddenly the hassle of replacing batteries was a thing of the past.

Embrace innovation and sustainability with Citizen's Eco Drive collection, offering stylish timepieces powered by light energy. Free shipping available.

2020年9月21日 · My watchmakers (two of them) have both confirmed that the average life of the eco-drive 'cell' is approx 8 to 10 years. The fact that you're getting twice the life out of them is excellent.

2024年2月19日 · The Eco-Drive technology takes in light, converts it into electrical energy, and stores it in a power cell. Obviously, clear and sunny days will charge it up best.

2024年2月18日 · Eco-Drive movements are solar-powered quartz movements that collect energy via solar cells and store it in a long-life battery. While plenty of solar-powered watches existed before the Eco-Drive models, Citizen was able to mount the solar cells underneath the dial rather than on top of it.

2020年6月25日 · Both eco drive and tough solar watches make use of rechargeable batteries, and both watches will last roughly the same amount of time (roughly). The eco drives are often more stylish while the casio's are often more practical and slightly cheaper and in the case of g shocks, more resistant to shock too.

2024年5月3日 · Citizen's Caliber 0100 is the most accurate Eco-Drive movement ever made. The most significant advance came in 2019, with the introduction of Caliber 0100, an Eco-Drive movement that calibrates time to an astonishing accuracy of +/- 1 second per year.