Cressi Leonardo Dive Computer - Nitrox Wrist
[KS770***]

The Cressi Leonardo was awarded Scuba Diving ScubaLab Best Buy 2014. As they said...
You might not expect a one-gas computer with basic features to distinguish itself in a shootout with feature-rich models costing several times as much. But test divers found that the Leonardo delivers on its promise of easy-to-use fundamentals aimed at new divers, or those who "just want to dive" — and it does so at a very reasonable price. The Leonardo was our Best Buy in its category.