Jaeger-LeCoultre Duometre Quantieme Lunaire

The Jaeger-LeCoultre Duometre Quantieme Lunaire, reference Q604848J, presents a 42.5 mm steel case, 13.05 mm thick, with a 21 mm lug width and rated to 50 metres. The blue opaline dial carries appliqued numerals, with satin-finished counter centres and circular finishes around the counters. Date and moon phase indications share the dial with twin power reserve displays. A blue alligator leather strap uses quick-release technology and closes with a double folding clasp. Manual-winding calibre 381 operates at 3 Hz with a 50-hour power reserve. The assembly comprises 414 components, 42 jewels and two barrels.