Jaeger-LeCoultre Polaris Chronograph

The Jaeger-LeCoultre Polaris Chronograph, reference Q9028170, brings a chronograph to a 42 mm steel case. The case measures 11.92 mm thick and carries a water-resistance rating of 100 metres. The black dial combines sunburst, grained and opaline finishes with white luminous numerals, baguette and faceted stick hands, a tachymeter, a 30-minute counter and an hour counter. Self-winding calibre 751 beats at 4 Hz (28800 vibrations per hour) and has a 65-hour power reserve. The calibre comprises 262 components, 37 jewels and two barrels. The watch comes on an interchangeable three-link steel bracelet.