Citizen Mens Silver Watch BM7430 89E Titanium One Size

Calibre number: E111 Eco Drive Drive: Eco Drive is a core technology from Citizen, which generates electricity even in low light and allows watches to run for six months even in the dark No battery change required. Eco Drive eliminates the hle and costs of regular battery changes L air for over six months in the dark. A full charge is enough to run most Eco Drive models in the dark for more than six months