MilSpec starts with the job. Saltwater. Impact. Constant motion. Bright sun. Low visibility. These Canadian sailors from HMCS Regina are conducting boarding-party training with the Royal New Zealand Navy during RIMPAC 2026—the world’s largest international maritime exercise. This is the kind of work that explains why Marathon exists. A #milspec watch begins with requirements dictated by environments like this one: legibility, water resistance, durability, reliable timekeeping, and the ability to keep functioning when conditions become decidedly unfriendly to precision instruments. The specification follows the mission. 📸 Canadian Armed Forces / Aviator Rebecca Mainardi