Authentic Oris Aquis Date Calibre 400 sports watch with automatic movement, green dial, luminous hands and markers. Features a brushed/polished stainless steel case and deployment clasp with push button. Equipped with unidirectional rotating ceramic bezel and scratch-resistant sapphire crystal. Includes date function at the 6 o'clock position. Powered by Oris Calibre 400 engine offering an automatic winding mechanism and 120-hour power reserve. Water resistant up to 300 meters (990 feet). Comes with a unique case shape, transparent case back, and includes a 2-year WatchMaxx warranty.