ProTek has added new dive watches to its US Marine Corps collection. These watches include Seiko 24-Jewel automatic movements and are designed to withstand harsh underwater conditions. They feature a strong Carbon Composite Case, are water-resistant to 300 meters, and boast bright ProGlo illumination that lasts for 25 years. The design combines a tactical look with a classic style, making it suitable for divers looking for reliability and durability.