Oris ProPilot X Calibre 400

The Oris ProPilot X Calibre 400 arrives not as an incremental update, but as a manifesto for modern mechanical watchmaking. Its defining feature, a staggering 10-day power reserve, shatters the conventional expectations for a tool watch, offering a level of autonomy that redefines practicality for the frequent traveler or the enthusiast who rotates their collection. …