SEIKO SELECTION SWFH146 Bracelet Solar Radio Roman Silver Pink Gold Baby Pink Stainless Steel [Seiko Watch] Ladies' Watch, Watch, Powered, Controlled,

Solar-powered radio wave correction function (receives standard radio waves from Japan, China, the USA, and Germany) Approximately 6 months on a full charge; approximately 1.5 years in power-saving mode. Average monthly deviation when not receiving signals: ±15 seconds Power saving function Overcharge prevention function