Ultimate free dive, scuba dive, watch & exercise activity companion computer.
Jack is the freediving computer developed by SEAC for spearfishermen and freedivers. Designed and developed with special advanced algorithms, Jack minimizes the risk of Taravana and Hemoptysis during dives thanks to the algorithm that constantly monitor activities of the diver. Jack also features dedicated functions for Outdoor and Fitness workouts to keep you consistently prepared in mind and body. Made of high-tech special polypropylene and elastomers, the Jack computer is lightweight and comfortable to wear and easy to use thanks to the intuitive menu and the adjustable and manageable LCD display with four buttons for easy menu selections.