Seiko Watch The Standard a Seiko Selection solar watch SBTM317, radio-controlled

--------------------------------------------------------------------------------- We are a Japanese watch specialty store. * Operated by Japanese sellers - Japanese sellers with trust and experience. * Direct from Japan - All items are carefully packed and shipped promptly from Japan. * Highest quality control - Inspected by Japanese standards to ensure high quality products. --------------------------------------------------------------------------------- Individual packaging and domestic warranty included Radio wave correction function (receives standard radio waves from Japan, China, the United States, Germany, and the United Kingdom) Fully automatic calendar function (until December 31, 2099) Overcharge prevention function Approximately 9 months of operation when fully charged, approximately 2 years when in power save mode