The Hydrosphere Blackfin timepiece features a robust steel casing paired with a sleek black dial. It’s designed for impending underwater immersion, boasting a dive time of 45 minutes and a maximum depth of 25 meters, all while facing increasing pressure. This watch is tailored to ignite the desire for exploration and challenge in both your senses and mind. As you prepare for your dive, make sure to check your equipment meticulously, including cylinders, oxygen, regulators, and stabilizers. Worn securely on your wrist, the Hydrosphere Blackfin watch proudly showcases the likeness of scuba diving manometers, the very first survival instrument created for divers. It boasts distinctive features such as a unidirectional ceramic rotating bezel with dual gradations, a helium valve, and a 316L stainless steel case that remains watertight up to 250 meters. The black dial, power indicator, and stainless steel bracelet with an extension system further enhance its unique appeal. Notably, the Hydrosphere Blackfin watch offers a radical time-reading experience with a single hand on the dial. Its Swiss-made self-winding mechanical movement is powered by a patented proprietary 124-piece module on the ETA2824 Caliber, providing a generous 37-hour power reserve. When you acquire this timepiece, it comes delivered in a waterproof container, complete with an additional rubber strap for added versatility.