SEIKO Radio-Controlled Wall Clock Wave Symphony Karukuri Clock RE555S I've had it hanging on the wall for about 3 years. Please refrain from purchasing if you are sensitive to used items. I believe it works fine, but there is no box or instruction manual, so it will be shipped as the main unit only. Size: 436 x 370 x 96mm Weight: 2.7kg Melody and doll performance Equipped with radio wave reception function Radio-controlled clocks with radio wave reception function receive the standard radio waves carrying accurate time information "Japan Standard Time" and always display the correct time. *Please prepare four size-D batteries.