Jaeger-LeCoultre Polaris Chronograph

The Jaeger-LeCoultre Polaris Chronograph, reference Q9028651, brings a chronograph to a 42 mm steel case. The case measures 13.39 mm thick, has a 21 mm lug width and is rated to 100 metres. Self-winding calibre 761 beats at 4 Hz with a 65-hour power reserve. The calibre contains 248 components, 35 jewels and two barrels, with a column wheel and vertical clutch. A black strap closes with a steel double folding clasp, with interchangeability and a second blue canvas strap included. The ocean grey dial combines sunburst, grained and opaline finishes with luminous numerals and hour-markers, stick and baton hands, a tachymeter, a 30-minute counter and small seconds.