The new Diver design model is solar-powered chronograph watches. It is powered by converting energy obtained from sunlight and other light sources into electrical energy, so there is no need to replace batteries. It features a uni-directional rotating bezel, along with a metal dial with a fine luster finish. Solar battery charging is achieved through the three subdials; a 24-hour indicator at 3 o’clock, a 60-minute counter at 6 o’clock, and a small second subdial at 9 o’clock. Luminous Light is used for the numeral, indices and hands, allowing the wearer to read the time even in the dark. The glass is made of scratch-resistant sapphire crystal, and the screw down crown and case back offer high water resistance to 20 bar. Bringing together the two design elements of diver and chronograph, and equipped with the convenience of solar-powered battery, the diver design model makes them convenient for daily use and outdoor activities when the chronograph function is used.