Jaeger-LeCoultre Polaris Chronograph

The Jaeger-LeCoultre Polaris Chronograph, reference Q9028471, is a chronograph with a 42 mm steel case measuring 11.92 mm thick. The case is rated to 100 metres and has a 21 mm lug width. A black dial combines sunburst, grained and opaline finishes with white luminous numerals, faceted stick and baguette hands, a tachymeter, a 30-minute counter and an hour counter. The light-brown calfskin leather strap is interchangeable and closes with a steel double folding clasp. Self-winding calibre 751 runs at 4 Hz and offers a 65-hour power reserve. Its 262 components contain 37 jewels and two barrels.