Oris Aquis Date Calibre 400 41,5 mm Auto Ref. 01 400 7769 4154-07 4 22 74FC - ON6473

The Oris Aquis Date Calibre 400 exemplifies Swiss watchmaking excellence in the professional diving watch category, showcasing the independent manufacture's commitment to technical innovation and durability. This 41.5 mm stainless steel timepiece delivers 300 meters of water resistance, making it suitable for serious diving and demanding aquatic environments, paired with the in-house developed Calibre 400 automatic movement offering an impressive 120-hour power reserve. The scratch-resistant sapphire crystal, unidirectional rotating bezel, and robust construction ensure reliable performance and legibility in challenging conditions, while the black rubber strap provides superior comfort and grip for active wearers. Engineered for marine professionals and discerning collectors who demand technical excellence, durability, and horological craftsmanship, the Aquis Date Calibre 400 stands as a benchmark for contemporary sports watch design and collector appeal.