Men's Professional 1000 Metre watch Water resistant to 1000 meters. This is the ultimate dive watch. Tough 316L stainless steel one-way bezel. Polyurethane strap. Screw down the crown. Mineral Glass.
Men's Professional 1000 Metre watch Water resistant to 1000 meters. This is the ultimate dive watch. Tough 316L stainless steel one-way bezel. Polyurethane strap. Screw down the crown. Mineral Glass. Helium escape valve (the valve will open when the internal pressure is 4.5 Bar +/- 1.5 Bar higher than the external pressure). The valve has a protective cap for casual use. Seiko-Epson VX42E date quartz analog movement. A very accurate timepiece.