An easy-to-use, nitrox-capable dive computer for recreational divers. Made in Finland.- Five modes: air, nitrox, gauge, free and off- Full continuous decompression algorithm – Suunto RGBM- Built-in dive planner- Detailed graphical logs and dive data with your PC/Mac using Suunto DM5 software (no cable in the package – sold as an accessory)- Innovative apnea timer for freediving, and a timer in air/nitrox modes