This listing is for a large and impressive antique French mantel clock This clock comes from Paris and dates to the 19th century. The case is made from slate stone and green marble. It has nice brass framing with glass, and etched detailing The movement is an 8 day time/strike with open escapement. This is a very high quality movement. The open escapement (on dial) utilizes real ruby stones for precision. The clock measures 15 (width) x 5.75 (depth) x 19 (height) inches Chairish sells clocks solely to be intended for display. The mechanical elements are not guaranteed to be in working order by Chairish