Fortis Marinemaster

Discover the Fortis Marinemaster Collection, Swiss-made diver’s watches with heritage dating back to 1954. Recognised as one of the oldest dive watch lines, the Marinemaster combines rugged durability, modern technology and timeless design for underwater exploration and everyday wear. Built for collectors, divers and adventure seekers, each Fortis Marinemaster reflects Swiss watchmaking precision, high-quality manufacturing and dependable performance in demanding conditions. Explore a legendary Fortis dive watch collection made to go deeper.