When the spring is wound, the disc rotates and produces sound. However, the sound plays only slightly while manually winding, and it stops when the spring is released. There are signs of aging and wear due to time. Please check the detailed images for more information. Height: 5.3 in. Width: 10.0 in. Depth: 7.5 in. Total Weight: 5.0 lbs. If you have any question or concern, please do not hesitate to contact me. International Buyers – Please Note. We do not mark merchandise values below value or mark items as “gifts” – US and International government regulations prohibit such behavior.