Discover Longines's precision with the HydroConquest (ref. L3.790.4.56.9), a refined timepiece that blends thoughtful design with reliable performance. A study in proportion and durability: measuring 41 mm in diameter, with a thickness of 12.9 mm, defined by a round silhouette, paired with a rotating, 0-60 (dive) bezel. The caseback is closed, and the crystal is sapphire, delivering water resistance to 30000 meters. The dial composition is deliberate and legible: a black tone with sunburst finish, framed by stick / dot hour markers, and proprietary hands. Beneath the caseback lies dependable performance: the L844.4 caliber. First released in 2023. 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.