This solar watch requires no battery change and is powered by all types of light. The solar cell features high performance electricity generation and energy-efficient movement with long power reserve. This watch also has a brushed and polished gold-tone, stainless steel case and expansion bracelet which creates a well-designed yet functional watch. The timepiece is constructed with a durable crystal that protects the champagne dial. Features LumiBrite hands and English/Spanish day/date calendar. 30 meters water resistant.