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

---------------------------------------------------------------------- [JOOM-Certified Top Store] 🔹 Operated by a certified Japanese seller. Shop with confidence. ---------------------------------------------------------------------- Radio wave correction function (receives Japanese standard radio waves) Fully automatic calendar function (until December 31, 2099) Battery life: Approximately 6 months on a full charge; approximately 1.5 years in power-saving mode. Average monthly deviation when not receiving signals: ±15 seconds