The same computer was used in SBA's Open Water Course - A super intuitive, easy-to-use, and full-featured RGBM Nitrox computer at an extremely competitive price.
 
With all the bells and whistles, with no unnecessary frills, the Puck Pro Wrist Computer is what you're looking for. The Puck Pro is the computer that can accompany you through years and years of diving adventures. 
 
Very simple, very easy. 
 
Makes the SBA Recommendation List and we often have it in stock.