Independent since its foundation in 1904 in Hölstein, and still run by its owners, the Swiss House of Oris produces only 100% mechanical watches. It freely pursues the dream of its founders, who set themselves the goal of making only high-quality watches with functions that are truly useful to their users, at affordable prices.

The Oris Big Crown ProPilot Altimeter, the first automatic watch with a mechanical altimeter, and the Oris Pro Diver, a revolutionary safety bezel for diving watches. And to celebrate the brand's 110th anniversary, a mechanical caliber with a 10-day power reserve was launched in 2014.