Experience the craft of Jaeger-LeCoultre in the Reverso (ref. 389257J), an elegant watch engineered for daily versatility and long-term reliability. From profile to crystal, the architecture convinces: crafted in pink gold and measuring 29.9 mm in diameter, with a thickness of 11.14 mm, defined by a rectangular silhouette. The caseback is double dial, and the crystal is sapphire, delivering water resistance to 3000 meters. Up close, the dial rewards inspection: a black tone with sunburst finish, framed by stick / dot hour markers, and dauphine hands. Inside, precision takes center stage: the 860 caliber. Introduced in 2023. Designed for real-world wear, the watch transitions smoothly from tailored looks to casual settings. Manufacturing tolerances and surface treatment highlight consistent quality control. For buyers researching specifications and real-world impressions, this reference stands out for coherent design, dependable mechanics, and lasting relevance within modern horology.