Seiko's Melodies in Motion Clocks are enchanting and magical. This musical clock, Warm Summer Night Melodies in Motion, brings a warm summer night to life. The one way rotating pendulum will delight everyone as it turns and plays one of eighteen of the finest quality sound melodies or Westminster chimes. It has a brown case, a demonstration button, and volume control. This clock is enclosed in glass, the pendulum features Swarovski crystals, and an off/on switch. Quartz crystal movement allows for the most accurate time keeping. This clock will light up your house year-round.