A GILT AND OXIDISED BRASS 150 YEAR ANNIVERSARY ATMOS TIMEPIECE Jaeger-LeCoultre, Switzerland, 1984 The skeletonised fourteen jewel calibre 540 movement with spring barrel automatically wound via the expansion and contraction of an aneroid chamber enclosed in a drum behind the mechanism, and with pivoted lever escapement regulated by Schraubenunruh oscillating balance suspended from a torsion spring, the movement frontplate inscribed ATMOS, JAEGER-LECOULTRE, FOURTEEN (14) JEWELS, SWISS, 540 and the suspension platform numbered 603466, the movement supported between twin oxidised brass columns with balance between, over a circular base fitted with bubble level and applied with plaques engraved 150 and clock number N.A. 138 to inside beneath the glass dome cover. On three disc feet with balance locking lever to underside; with original faux suede covered outer box. The clock 32cm (12.5ins) high to top of dome, 20cm (8ins) diameter at the base; the box 42cm 916.5ins) high. The current lot is from a limited run of 3,000 examples made In 1984 to commemorate 150th anniversary the first Atmos timepiece ever Made By Reutter.