Seiko's Melodies in Motion Clocks are enchanting and magical. This clock is reminiscent of a beautiful dusk over a cityscape setting. From its golden stars overhead to its exploding stars over the cityscape, this clock brings a sense of calm to any setting. On the hour, ornament on the dial rotate and the clock plays one of thirty of the finest quality sound melodies. It has a metallic light brown case, a demonstration button, constantly rotating pendulum and volume control. This clock has a protective glass crystal to ensure long-term durability. The pendulum features four Swarovski crystals which sparkle in the light. The off/on switch conveniently puts you in control of the music feature . This clock will light up your house year-round. Powered by 4 C batteries (included). Overall dimensions: 17.4 X 16 X 3.8. All of this along with the most accurate quartz crystal movement Seiko has to offer an analog clock. Perfect for any space.