Eco-drive is fueled by light, any light, so it never needs a battery.
1/5 second chronograph measures up to 12 hours
Moon phase indicator
Dual-coated anti-reflective sapphire glass crystal. 12/24 hour time
Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving

Technical Details

Product Details

Package Dimensions
Width : 5.2 inch
Height : 5 inch
Length : 6.4 inch

Shipping Weight: 1.55 pounds (View shipping rates and policies)
ASIN : B0091N5BJC