SCUBA WATCH, Aeris XR-1 Air Nitrox Scuba Dive Computer Wrist Watch,ASIN B006IFSUTY
http://amzn.to/XR1DiveWatch
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Brand new & completely redesigned Air/Nitrox model
Not like most other sites that sell the old discontinued non-Nitrox model
Free Digital Online Training Course for your Aeris Computer included
Free Computer Gauge Guard included
Full Function Air/Nitrox Dive Computer
Visual Alarm (ascent)
Manual and water activation
Diver-replaceable batteries
Ascent rate indicator
Nitrogen bar graph
Depth to 330 feet
Automatic Altitude Adjustable
12 Dive log
Time-to-fly
Time of day (use it like a watch)
Imperial/Metric (user-setting)
FULL MANUFACTURER'S WARRANTY

http://amzn.to/XR1DiveWatch
Click the Link below to check for availability.