ProPilot X Calibre 400

The Oris ProPilot X Calibre 400 is a standout in the Oris lineup, blending aviation-inspired design with cutting-edge in-house engineering. Unveiled as a modern, versatile addition to the ProPilot family, this 39mm titanium-cased watch appeals to collectors drawn to Oris’s independent spirit and its push into proprietary movement territory. The ProPilot X’s angular casework and integrated bracelet give it a striking, contemporary presence that sets it apart from traditional pilot’s watches.

At the heart of this model is the Calibre 400, Oris’s highly regarded in-house automatic movement offering a robust five-day power reserve and elevated anti-magnetism. Unlike earlier ProPilot models powered by Sellita-based movements, the Calibre 400 series delivers enhanced reliability and a longer service interval, factors that drive demand and value. The exhibition caseback showcases the movement, a detail that appeals to buyers seeking both technical innovation and visual interest.

Reference numbers for the ProPilot X Calibre 400 vary by dial color—look for 01 400 7778 7158-07 7 20 01TLC for the grey dial, for example. Prices fluctuate based on dial variant and bracelet versus strap options, with the titanium bracelet commanding a premium. When shopping, confirm the presence of the original box and warranty card, as Oris’s 10-year warranty is a major selling point and only valid with proper registration.