One of a kind skeleton clock, time only. Swiss made, by Edmond Mathey (tissot), between 1970/1980. High end clock. Marble base, mechanical movement with balance escapement. In excellent condition, with a crystal glass dome, 8 day clockwork comes with a key. In excellent working order. It stands approx. 12″ or 30,5 cm tall and 6 1/2″ or 17 cm wide.