The Oris Aquis Date (Ref. 01 733 7789 4135-07 4 23 35FC) is a robust Swiss-made dive watch with a 43.50 mm multi-piece stainless steel case topped by a ceramic minutes-scale bezel and a domed sapphire crystal with anti-reflective treatment. Powered by the automatic Oris Caliber 733-1, it delivers hours, minutes, seconds, and a date function with an instantaneous date change and a power reserve of around 41 hours. The striking blue dial features applied markers and high legibility, while the integrated blue rubber strap and 30 bar (300 m) water resistance make it equally suited for everyday wear and underwater adventures.