Twin Sensor capabilities provide compass and thermometer. Multiple gaskets on the pipes guide buttons and shafts to keep mud out. Super Illuminator. World time - 31 time zones. 1/100 Second stopwatch. Countdown timer. 5 Daily alarms with 1 sno ouncee alarm. Full auto calendar. Hourly time signal. Analog display with 3 hands. Digital display shows time and date. Green band resembles a cloth band texture. Black resin case and stainless steel bezel. Mud and Shock resistant. Water resistant to 200 M. Case size: 56.2mm x 55.3mm x 17.3mm.