The seiko SSC666P1 is a men's solar-powered chronograph watch from the Prospex collection. It features a 44 mm stainless steel case, a black dial with red and white accents, and Hardlex crystal. The watch is powered by the seiko V175 solar movement with a 6-month power reserve. Key features include a chronograph, date display, luminous hands and markers, and 100 meters of water resistance.