An early 20th century French marble Atmos mantel timepiece
Reutter, number 3563
The square pink veined marble case with graduated stepped sides, raised on two block feet, the signed 4 inch silvered Arabic dial with stylised numerals and black geometric hands, over a glass lenticle displaying the chromium plated torsion pendulm, the movement wound by changes in atmospheric pressure and temperature, with a lever escapement. 23cm (9in)