Hamilton H78505330 Khaki Navy BeLOWZERO Auto TitaniumProduct Overview The high performance "Khaki Navy Below Zero," wrapped in a new titanium case, achieves lightweight and excellent durability. Inspired by submarines, this model features a 1000m water resistance and a helium escape valve. The bold 46mm titanium case, coated in black PVD, embodies stealth style. The embossed diving mask on the case back stirs the adventurous spirit of the deep sea. *Featured in "TENET" (2020), worn by the protagonist