Jaeger-LeCoultre Reverso Tribute Duoface Tourbillon Pink Gold / Silver Ref. Q392243J

The Jaeger-LeCoultre Reverso Tribute Duoface Tourbillon Q392243J debuted in 2023 as a high-complication model within the Reverso Tribute series. It features a pink gold case measuring 45.5 x 27.4 mm, with a thickness of just 9.15 mm and water resistance to 3 bar. The front dial is finished in silvered grey with dauphine hands and an openworked aperture for the flying tourbillon. The reverse side shows a second time zone against a black sunray-brushed backdrop with partial skeletonisation and decorated gold bridges. Both dials retain the classic Reverso rectangular layout, while the cradle itself features a sunray-engraved interior with a mirror-polished disc. Inside ticks the manually wound 847, measuring only 3.9 mm in height. This movement combines a flying tourbillon with Duoface functionality, offering two independent time displays. It comprises 254 components, including 31 jewels, and delivers a power reserve of approximately 38 hours at a frequency of 21,600 vibrations per hour.