Jaeger-LeCoultre Polaris Perpetual Calendar

The Jaeger-LeCoultre Polaris Perpetual Calendar, reference Q9088180, combines a perpetual calendar with a 42 mm steel case, 13.07 mm thick, rated to 100 metres. Polished rhodium-plated appliques, luminous trapezoidal hour-markers and baguette hands with luminous tips appear on the grained, graduated blue lacquered dial. The counters show date, weekday, month, year and moon phases for both hemispheres, with a retrograde southern indication. Self-winding calibre 868 runs at 4 Hz and offers a 70-hour power reserve. It comprises 351 components, 54 jewels and one barrel. The steel bracelet uses quick-release technology and a steel double folding clasp, with a second blue strap.