Jaeger lecoultre atmos clock switzerland brass gold plated year of manufacture 1967 dimensions: h x w x d: 22 x 17 x 11 cm atmos vii in gold-plated brass case with black lacquered sides and matt gold brushed dial. instead of numbers, we see two double lines for 3, 6, 9 and 12 and single lines for the remaining hours. There is a raised logo below the 12, and the words "jaeger lecoultre" and "atmos" above and below the hands. A stamped "swiss made" logo is located above the dragonfly. serial number: 252201, year of manufacture 1967. this clock is based on the calibre 528/1 movement and was listed by jaeger lecoultre under ref. Number 5900. The model was only built from 1967-1970 and is rare to find in the trade today due to its small number of pieces. the original transport box, the so-called "tabernacle", makes this clock doubly interesting. instead of the usually used levelling screws, which are operated from inside the case, the atmos vii has a wheel each on the left and right outside of the base for levelling. condition: the movement runs absolutely reliable and accurate. The condition of the case is also very nice. The gilding is well preserved. There are minimal traces of cleaning on the dial, barely visible to the naked eye. There are also some rusted screws on the underside of the clock, which is not visible in use\. this piece has an attribution mark, i am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution