The Tissot Seastar 2000 Professional Powermatic 80 (T1206071744100) is a robust dive watch designed for underwater exploration. It features a striking graded grey-black dial, a 46mm stainless steel case, and a comfortable rubber strap. Powered by a Swiss automatic movement with an 80-hour power reserve, it's reliable and precise. The watch boasts 600m water resistance, a helium escape valve, and a ceramic bezel, making it ready for the depths.