Jaeger LeCoultre Q1612420 Master Eight Days Perpetual 18K Rose Gold Ivory Dial

The Jaeger‑LeCoultre Master Eight Days Perpetual reference Q1612420 is a consummate expression of haute horlogerie, first unveiled in 2011. Its 40 mm 18‑carat rose gold case, measuring approximately 12 mm thick, houses the in‑house manual‑winding Caliber 876‑440B, offering a remarkable eight‑day power reserve via twin barrels. The opaline ivory dial is meticulously balanced, presenting a perpetual calendar with date, day, month, four‑digit year, moon‑phase, day/night indicator and power reserve—all legible at a glance. The exhibition caseback reveals the finely finished movement, underscoring JLC’s mastery of both technical complexity and aesthetic restraint. Limited in production and seldom encountered on the secondary market, this model resonates with collectors who prize mechanical ingenuity and timeless design. Its perpetual calendar is mechanically programmed through 2100, a testament to its enduring precision. The combination of long‑duration power reserve, perpetual calendar sophistication, and elegant rose gold execution positions this piece as a quietly commanding addition to any serious collection. Like New with Jaeger‑LeCoultre box and papers dated 2014.