All the great features of the Galaxy, and waterproof too.
Altimaster Galaxy Extreme was originally developed for pond swoopers who prefer a mechanical mechanism and an analog dial face. It has since gained popularity among military end-users because of its familiarity with their current (non-waterproof) devices and smaller overall profile.
This model is base on Galaxy but has a specially designed frame and lens to allow waterproofing.
Note: Galaxy Extreme lens is not user replaceable.
Color: Black only. Available in Feet or Meters.