Eco-drive is fueled by light, any light, so it never needs a battery.
1/20 second chronograph measures up to 60 minutes
Perpetual calendar
Dual-coated anti-reflective sapphire glass crystal. Dual time
Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.2 inch
Height : 4.9 inch
Length : 6.4 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 1.7 pounds (View shipping rates and policies)

ASIN : B0091N5CXM