CASIO Wall Nighttime Second Hand Stop Clock, Radio-Controlled, Black, Analog, Standard, Function, IQ-1500J-1JF

Main unit size: (approx.) Height 31.0 x Width 31.0 x Depth 5.1 cm Body weight: (approx.) 1100g Material: Resin, glass Features: Radio wave reception function (automatic/manual reception), radio wave reception ON/OFF function, second hand stop function (based on light/dark sensor), radio wave reception lamp (indicates radio wave reception result by lighting up the lamp), step second hand, luminous treatment (Neobrite) Power source: 1 x AA alkaline battery