Jaeger-LeCoultre Polaris Perpetual Calendar

The Jaeger-LeCoultre Polaris Perpetual Calendar, reference Q908269J, incorporates a perpetual calendar in a 42 mm 18-carat pink gold case, 11.97 mm thick, with a display back and 100 metres of water resistance. The grained blue lacquered dial combines polished 4N appliques and luminous hour-markers with luminous baguette hands. Its date, weekday, month and year indications sit alongside moon phases for both hemispheres, with a retrograde southern display. Self-winding calibre 868 operates at 4 Hz and has a 70-hour power reserve. The calibre comprises 351 components, 54 jewels and one barrel. A blue rubber strap closes with a pink gold double folding clasp and uses quick-release technology.