Eco Drive technology is fueled by light and it never needs a battery
Crystals
Mineral crystal
Case diameter: 14 mm
Water resistant to 99 feet (30 M): withstands rain and splashes of water, but not showering or submersion

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.5 inch
Height : 3.9 inch
Length : 4.9 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 6.4 ounce (View shipping rates and policies)

ASIN : B0050SBWOU