Coutura Solar. No battery change required and powered by light energy. Solar cell with high performance electricity generation. Energy-efficient movement with a 6 month power reserve once fully charged. This attractive women's watch is designed with a gold finished stainless steel case and bracelet and features a mother-of-pearl dial and 24 diamonds on the stunning bezel. The dial, featuring a date calendar and gold accents, is protected with a durable sapphire crystal. Cabochon crown. 100 meters water resistant.