Master Control Chronometre Perpetual Calendar 39 mm, stainless steel, self-winding caliber with perpetual calendar | Reference Number JC010205

The Jaeger-LeCoultre Ref. 4178180 combines classic elegance with the technical precision prized in the art of fine watchmaking. The 39-millimeter stainless steel case is elegantly proportioned and makes for a understated presence on the wrist. The black dial provides a clear contrast to the displays and ensures excellent readability, while the color-coordinated strap harmoniously complements the timeless character. Accuracy is guaranteed by the 1000 Hours Control certification, which underscores the watch’s rigorously tested stability of the rate. The date function adds practical everyday utility to the minimalist design without disrupting its understated aesthetic. Sapphire crystal on the front and case back provides durable protection while conveying a sense of technical sophistication. The result is a classic automatic watch that combines style, quality, and understated elegance in a single timepiece.