Aqua Lung Micromask X Scuba Dive Mask Watches The compass has 10 degree

The compass has 10 degree increments

The Xerotherm is specified by the FBI Dive Teams

Portable Design

Charging is complete once the light stops flashing

Aqua Lung Micromask X Scuba Dive Mask Watches The compass has 10 degreeA revolutionary mask design that positions the lenses within your ocular orbit (the natural facial recesses of the eyes). This results in significantly improved peripheral vision and an incredibly low internal volume. Plus, patented Micromask technology reduces frame bulk for a low profile, reducing drag. Technical Features: Patented Micromask Technology: The use of a single piece lens, skirt, and frame allows the lenses to be placed close to the face