Seiko Selection SBTM223 Watch with Date White Dial Arabic Pure Titanium Case and Band Men's Solar-Powered Radio-Controlled Calendar, (Full Numerals),

Individual packaging and warranty card included Solar radio wave correction Approximately 6 months when fully charged, approximately 1.5 years when in power save mode Average monthly error of ±15 seconds when not receiving Fully automatic calendar function (until December 31, 2099)