FEATURES: Free, Gauge and Watch modesLogbook Memory1-second sampling rate (Free mode) Countdown timerRepeatable dive time alarmMaximum Operating Depth Planner (Gauge mode) Ascent Rate Monitor AlarmStopwatchUser-replaceable batteryPC interface compatibleDepth display in Feet or MetersMaximum depth (328feet / 99 Meters) Electroluminescent Backlit DisplayOperating Temperature (32 F to 104 F) Storage Temperature (-4 F to 122 F) 1 Year Warrnaty
Suunto D3 Freediving