Inside it is Oris Calibre 403, which shares the same base architecture and same high performance as our in-house Calibre 400 automatic – a five-day power reserve, elevated levels of anti-magnetism and a 10-year warranty. Added to these features are a small seconds at 6 o’clock and the famous pointer date function. It’s a class-leading movement created for the modern world, telling a much-loved story. Functionality-Multifunction Movement-Automatic