Jaeger-LeCoultre Duomètre Q6042422

Jaeger-LeCoultre Duomètre à Quantiène Lunaire, Refernce Q6042422 | A pink gold semi-skeletonized wristwatch with 1/6 jump second, moon phases and power reserve indication | Circa 2022

Dial: silvered, semi-skeletonized Calibre: cal. 381 manual winding, 42 jewels Movement number: 4'444'834 Case: 18k pink gold, sapphire crystal display case back secured by 4 screws Case number: 3'631'447 Closure: 18k pink gold Jaeger-LeCoultre double-folding clasp Size: 42.5 mm diameter Signed: case, dial and movement Box: yes Papers: no Accessories: Jaeger-LeCoultre original invoice, instruction manual, setting pin and presentation box with outer packaging Please note the leather strap derived from endangered species is for display purposes only and is not sold with the watch. The watch will be shipped with a Sotheby’s branded calf leather strap.Introduced in 2007, the Duomètre concept represents one of Jaeger-LeCoultre’s most technically considered modern developments, built around the Dual-Wing architecture. This system separates the energy supply for timekeeping from that of the complications, while maintaining a single regulating organ, an approach designed to preserve chronometric stability. The present Quantième Lunaire, dating to circa 2022, expresses this architecture through a partially open dial revealing the twin barrels and gear trains. The indications include jumping seconds, moon phases and power reserve, arranged across multiple registers yet unified by the central balance. Executed in pink gold, the model demonstrates a measured integration of technical innovation and classical display, characteristic of Jaeger-LeCoultre’s contemporary high watchmaking.