Prospex, Solar Divers 200m, 47mm

Water Resistance: Diver's Watch to 200 meters (660 feet). Meets ISO standards and is suitable for scuba diving 
 
PADI Special Edition, Solar Diver, Powered by light energy-no battery change required, 10-month power reserve once fully charged, Date calendar, Screwdown crown and caseback, One-way rotating elapsed bezel, LumiBrite hands and markers, Case diameter: 47.0mm, Stainless steel case