TAG Heuer Men's CAF7110.BA0803 Aquaracer Calibre S Regatta Chronograph Watch Importado TAG Heuer Calibre S Electro-Mechanical movement, a Swiss hybrid-quartz automatic that combines mechanical parts with quartz precision Scratch-resistant sapphire crystal; Luminescent hands and markers Solid 42-mm stainless-steel case with diving-bell decorated screw-down caseback; Triple-link combination satin finish and polished finish stainless-steel bracelet with diving extension Three Function Modes: "Hour", "Chrono", and "Regatta"; Chronograph function to 1/10th of a second precision; Elapsed time function; Retrograde date with perpetual calendar; Countdown Regatta timer Water resistant to 990 feet (300 M):suitable for scuba diving to a depth of 30 meters for up to 2 hours