US exclusive
Solar Diver
Powered by light energy-no battery change required
10-month power reserve once fully charged
Black and gray one-way rotating elapsed timing bezel
Black textured dial
Date calendar
LumiBrite hands and markers
Screwdown crown and caseback
Case diameter: 46.7mm
Lightweight matte black case
Black silicone strap
Water-resistant to 200 meters (660 feet) , Diver's Watch. Follows ISO standards and is suitable for scuba diving
Caliber V157