The only one with four dive modes: Air, Nitrox, Bottom Time, and Free-Dive (the special freediving function), to satisfy the most demanding divers. A cutting-edge dive computer and an elegant watch. The best there is, in both your worlds. Nemo is the most complete dive computer-watch in the world, offering all functions for dives with or without decompression. It can also be used for Nitrox mixtures. For freediving enthusiasts, it also offers the special "free-dive" mode, specially designed to meet the needs of the most demanding deep divers. Traditional dive functions: Current depth / maximum depth achieved (on request), Dive time, Safety stop, Remaining no-decompression time at the current depth (no dec), Decompression stop times, Total time to surface, Water temperature, Ascent rate in m/min. (ft./min.) with digital readout, Ascent rate (as a percentage of the maximum permitted speed), Value for CNS O2 LIMIT % (in the case of Nitrox dives), Dive time in minutes and seconds (in bottom time mode). Surface functions Surface time,Log book for storing 50 dives in memory, Profiles of the last 50 dives, at 20-second intervals (max. 38 hours), Desaturation time display (desat), Time-to-fly display (no fly), Calendar and cl