Description: 1pc Retro Analog Chess Clock Timer and Antique Chinese Chess Set Made of durable wooden casing and copper-zinc alloy movement, safe, environmentally friendly and durable. This chess clock does not require batteries, is driven by a clockwork, and is easy to use, similar to the operation of a quartz clock. The game clock adopts a mechanical structure with a timing start button. the game timing operation is intuitive, convenient, accurate, and the daily error is not more than 1 second. it is suitable for timing clocks for various chess games. Antique chinese chess set wooden table miniature chess board chess pieces move box retro collectibles, fine workmanship, unique technology, good gift for chess lovers no matter young or old Specification: Material: Wooden+Plastic+Metal Chess timer suitable for personal family use, teaching use and various types of chess games, such as chess, chinese chess, go and other games. Maintenance: The chess clock should be prevented from contact with corrosive materials, and avoid exposure to the sun, rain, falling and close to strong magnetic fields. Size Chart: Chess Timer Size: 15.1x4.4x8.2cm/5.94x1.73x3.23inch Chinese Chess Size: 22x21x5cm/8.66x8.26x1.96inch Package Includes: 1 Piece Retro Analog Chess Clock Timer 1 Set Chinese Chess Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement.