Hazard 4

Hazard 4 is an American brand specializing in tactical equipment and accessories designed for professionals operating in extreme environments. Building on the experience of Civilian Lab, the company develops products inspired by the needs of special forces, military personnel, and explorers. Its "Progressive Modular Gear" philosophy emphasizes innovation, durability, and functionality. In watchmaking, Hazard 4 stands out with its Heavy Water Diver collection, designed for demanding aquatic activities. These dive watches feature 50 mm titanium cases, combining lightness and strength. Water-resistant to 300 meters, they incorporate Swiss Ronda quartz movements and unidirectional rotating bezels. Their distinctive feature is the use of tritium tubes, providing continuous visibility in darkness without requiring light exposure. Models such as Blackout, Nightwatch, and Cavern GMT illustrate this technical and military approach. Their aesthetics draw inspiration from submarine instruments and tactical equipment. Hazard 4 offers robust dive watches designed for adventurers and professionals facing challenging conditions.