Seiko Watch SBTM191 Seiko Selection Men's Solar Radio-Controlled Watch

SEIKO SELECTION

Radio wave correction function (receives Japan's standard radio wave)

Full auto-calendar function (until December 31, 2099)

Power saving period: Approximately 6 months on a full charge, approximately 1.5 years in power save mode

Average monthly accuracy of ±15 seconds when not receiving a signal