A brass and lapis lazuli Atmos timepiece, Jaeger Le-Coultre, Cartier, Swiss, late 20th Century

the gilt-brass dial with silvered chapter ring, the centre with Saudi Arabia Air Defence insignia in green enamel, the concealed conventional movement with torsion pendulum, the moulded lapis lazuli case with brass mouldings and signed on an engraved plaque Clock by Jaeger Le Coultre, Insignia by Cartier Ltd, in a red leather Cartier travelling case