Big Crown ProPilot Calibre 111

Calibre 111 is a big moment in Oris history. It’s the first proprietary, industrialised calibre the independent Swiss watch company has introduced since the 1970s, and revives a tradition begun by Oris’s founders in the early 20th century. Oris isn’t making the parts, but Calibre 111 is developed in-house, and the manufacturing process is entirely controlled and overseen by Oris people.