Meet Jaeger-LeCoultre Reverso (ref. 3313490), a refined timepiece that blends thoughtful design with reliable performance. A study in proportion and durability: crafted in white gold and measuring 24 mm in diameter, with a thickness of 7.2 mm, defined by a rectangular silhouette, paired with a gem-set bezel. The caseback is double dial, and the crystal is sapphire, delivering water resistance to 3000 meters. The dial composition is deliberate and legible: a white tone with guilloche finish, executed in mother of pearl, framed by arabic numerals hour markers, and sword hands. Beneath the caseback lies dependable performance: the 864A caliber. Comfort and balance define the wearing experience, making it an easy daily companion. Subtle transitions between textures elevate the overall impression. For buyers researching specifications and real-world impressions, this reference stands out for coherent design, dependable mechanics, and lasting relevance within modern horology.