Discover Oris's precision with the Aquis (ref. 01 400 7777 7155-Set), a refined timepiece that blends thoughtful design with reliable performance. A study in proportion and durability: measuring 49.5 mm in diameter, 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 400000 meters. The dial composition is deliberate and legible: a blue tone with gradient finish, framed by stick / dot hour markers, and sword hands. Beneath the caseback lies dependable performance: the Oris 400 ND caliber. Initial production year: 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.