Jaeger-LeCoultre Duometre Chronographe

The Jaeger-LeCoultre Duometre Chronographe, reference Q6012421, is a chronograph with a 42 mm 18-carat pink gold case. The case has a 21 mm lug width and is rated to 50 metres. Appliqued numerals and leaf hands occupy the silvered grained dial, with twin power reserve displays. Hour, 60-minute and 60-second counter indications extend the time displays. A dark-brown alligator leather strap closes with a double folding clasp. Manual-winding calibre 380 beats at 3 Hz and delivers a 50-hour power reserve. The mechanism comprises 445 components, 47 jewels and two barrels.