Seac Partner Dive ComputerSeac Partner Dive Computer Black is designed for first time freedivers and as an entry level piece of scuba gear. Lightweight, simple and easy to use, it provides essential awareness during sessions and keeps the main data on a single screen for quick reference. Key information visible at a glance includes dive and ascent speed, temperature, dive time and surface time, and depth. The device also features a stopwatch and countdown function, and it can