It is composed of gilded and brass components. The central border is decorated with a gilded image of a lady with a small dog, and the base is also gilded. Its mechanical movement operates on a cycle of 15 or 30 days. The clock has two mainsprings: one for keeping time and the other for striking the hour. The striking times are: once at one o'clock, once at half-hour, twice at two o'clock, and so on until twelve o'clock. The pendulum is suspended by a silk thread and swings back and forth. The clock works normally. This product is intended for professional buyers only. If you are unfamiliar with this information, please do not purchase. Thank you! Dimensions: Height 39 cm, Length 28.5 cm, Width 9.5 cm, Weight 4.095 kg.