Jaeger-LeCoultre Master Ultra Thin Power Reserve

The Jaeger-LeCoultre Master Ultra Thin Power Reserve, reference Q1372501, has a 39 mm 18-carat pink gold case with a gem setting. The case is set with 80 diamonds totalling 0.57 carats. Measuring 9.9 mm thick, the case is rated to 50 metres and has a 21 mm lug width. An eggshell beige dial with tinted varnish and gilt hour-markers carries a power reserve display and a pointer date. Self-winding calibre 938 beats at 4 Hz with a 43-hour power reserve. The calibre consists of 273 components, 41 jewels and one barrel. A black alligator leather strap closes with a pin buckle and uses quick-release technology.