Deeply rooted in Hölstein, Switzerland, Oris is driven by a passion for watches, sustainability, innovation and community. Founded over 120 years ago by two independent watchmakers, Oris remains proudly independent, creating only mechanical watches, many with in-house movements.
The Calibre 400 series reflects this spirit, offering a five-day power reserve, anti-magnetism, a 10-year warranty and 10-year recommended service intervals.