Jaeger-LeCoultre Polaris Geographic

The Jaeger-LeCoultre Polaris Geographic, reference Q9078640, displays a second time zone in a 42 mm steel case, 11.54 mm thick, rated to 100 metres. The ocean grey dial has sunburst, grained and opaline finishes, luminous numerals and hour-markers, and luminous stick and baguette hands. A 24-city disc appears at 6 o'clock, alongside the power-reserve display. Self-winding calibre 939 runs at 4 Hz with a 70-hour power reserve. The mechanism contains 282 components, 34 jewels and one barrel. Its black strap uses quick-release technology and a steel double folding clasp, with a second blue canvas strap.