Oceanic VEO 4.0 Computer Wrist

AlgorithmDual Algorithm: Pelagic DSAT (Spencer/Powell data base) or Pelagic Z+ (Buhlmann ZHL-16C data base) Audible AlarmsYes Depth DisplayOperating Depth (NORM/FREE): 330' (100 meters), Operating Depth (GAUGE): 399' (120 meters) Altitude Adjustable2,000 to 14,000' (610 to 4,200 meters) Operating Modes4-Air, Nitrox, Gauge and Free Dive Back LightYes Memory Capacity24 Dives, 50-Hours Time, Date & TemperatureYes Imperial/Metric DisplayYes PowerUser Replaceable CR2450 Battery