Description of Quiksilver Moondak Know your surroundings. Features: Quiksilvers Deep Tide System technology 15 years of pre-programmed tide data for 200 spots around the world 24 hour high-resolution graphic display of tide movement Digital reading of tide height measured in feet, meters, or coefficient Dual Time Dual Alarm Countdown Timer Surf Heat Timer and Wave Counter 1/100 Training Chronograph 20 ATM 2 year warranty