Citizen Eco
TheEco-DriveSATELLITEWAVEF100,introducedin2014,achievedasatellitereceptionspeedofaslittleasthreeseconds.Byprovidingeachofthethreehands—thehourhand,minutehandandsecondhand—withitsownindependentmotor,adjustin,為了慶祝2014年光動能SatelliteWaveF100發...。參考影片的文章的如下:



