From Jaeger-LeCoultre, presenting the Reverso (ref. Q398847J), a distinctive model that balances proportion, precision, and presence. On the wrist, the case feels purposeful: crafted in stainless steel and measuring 28.3 mm in diameter, with a thickness of 10.34 mm, defined by a rectangular silhouette. The caseback is double dial, and the crystal is sapphire, delivering water resistance to 3000 meters. Visually, the face is where character emerges: a black tone with sunburst finish, framed by stick / dot hour markers, and dauphine hands. Mechanically, the watch prioritizes accuracy: the 854A/2 caliber. Introduced in 2025. The silhouette offers presence without excess, lending confidence in a range of situations. Finishing showcases disciplined attention to detail across facets, edges, and surfaces. For buyers researching specifications and real-world impressions, this reference stands out for coherent design, dependable mechanics, and lasting relevance within modern horology.