Full function Air/Nitrox dive computer. Audible alarms-depth & ascent. Manual & water activation. Flashing LED warning - depth & ascent. Backlight display for night diving. Diver relpaceable batteries. Temperature display. Nitrogen bar graph. Depth to 330 feet. PC downloadable up to 150 dives. Time and date of the day, use like a regular watch.
The band on the computer is cracked, can be replaced for $20.