Atmos VIII, circa 1968, Ref. 5903, Cal. 528.1 running, white angular dial with applied gilded wedge indices and arab. numerals, gilded hands flamed at the tips, glazed on all sides, brass case with line-cut, in the base engraved plate with inscription, h. 23,5cm, w. 21cm, d. 17cm, this clock runs eternally, it draws its energy from the temperature fluctuations