The Ratio iDive Easy Color Dive Watch Computer Edition has all the features any recreational diver will ever require.Indicated for Advanced Diver.Everything for a perfect Air and Nitrox, Trimix Normox more→ic, Gauge, up to 2 gas mixes.Three versions of this feature-rich dive watch make up the range, Easy, Deep and Tech+, giving you everything you could ever want from a dive computer.iDive Color Easy - Watch dive computer:Air, and Nitrox, 2 mix, air integrated, compass, outdoor functions and more.Computer also offers a gauge and freediving mode.The High Contrast 1.3 inch Colored display uses the same technoloy of the iX3M, it is super easy to read even in low-light conditions.Armored Stainless