Jaeger LeCoultre Q6043420 Duometre Quantieme Lunaire 18K White Gold Silver Dial

The Jaeger-LeCoultre Q6043420 Duometre Quantieme Lunaire in 18K white gold commands respect among collectors for its technical ingenuity and refined architectural presence. Launched as a pinnacle within the Duometre series, this model incorporates the celebrated Calibre 381—a hand-wound movement that revolutionized traditional chronograph engineering with its unique dual-wing system. Separated barrels drive timekeeping and complications independently, ensuring unparalleled precision and minimizing energy loss. The stately silver dial exhibits classic lunar and calendar indications with elegant symmetry, while the prominent case, crafted from high-polish white gold, measures an assertive 42mm in diameter with a substantial 13.5mm profile. Distinguished by a harmonious blend of Haute Horlogerie finishing and advanced complication, the Q6043420 stands as a testament to Jaeger-LeCoultre's prowess in assembling and regulating complex calibers entirely in-house. With the Duometre’s legacy rooted in innovation and chronometric excellence, this Quantieme Lunaire remains a vital and revered piece for aficionados driven by both aesthetic purity and horological advancement. Like New with Jaeger LeCoultre box and undated papers.