Product Description Seiko's Melodies in Motion Clocks are enchanting and magical. This clock brings musical motifs to life. On the hour, the dial opens to reveal a turning decorative musical wheel and plays one of eighteen Hi-Fi melodies plus an opening and ending melody. It has a grey case, a demonstration button, and volume control. This clock is enclosed in glass, the rotating pendulum features Swarovski crystals, and an off/on switch. This clock will light up your house year-round. From the Manufacturer Seiko Melodies In Motion. This unique wall clock is designed with a silver-tone metallic case with 22 Swarovski crystals that adorn the dial and swinging pendulum. On the hour, the clock plays one of 18 Hi-Fi melodies. Two sets of melodies plus chime are available for selection on the control panel. (Classic Selection) The Four Seasons "Spring", Kanon, Eine Kleine Nachmusik, Symphony No. 6 "Pastoral", Morning from Peer Gynt, La Traviata "Drinking Song", Amazing Grace, The Planets "Jupiter", Waltz of the Flowers, Salut d 'Amour, Pictures At An Exhibition "Promenade", Dance Of The Reed Pipes. (Christmas Selection) Deck The Halls, O Tannenbaum, We Wish You A Merry Christmas, Joy To The World, Silent Night, Jingle Bells. Light sensor and volume control allows you to control the melodies. Four "C" batteries required.