The Aragon DF Divetank Automatic is a robust and reliable timepiece designed for underwater exploration enthusiasts. Encased within its sturdy 40mm or 48mm frame, this watch boasts a dependable SII NH35 automatic movement, ensuring precision and accuracy in timekeeping. Crafted with a keen focus on durability, the DF Divetank Automatic is built to withstand the challenges of deep-sea diving, featuring a helium release valve that enables it to endure pressures up to an impressive 500 meters or 1650 feet underwater. This capability makes it a trusted companion for professional divers and adventurers seeking to explore the depths with confidence.