SEIKO SELECTION SBTM169 Solar Radio Date Black Dial [Seiko Watch] Men's Watch, Powered, Controlled, Calendar,

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. Includes original packaging box and Japanese domestic warranty. Solar-powered radio-controlled Approximately 6 months on a full charge; approximately 1.5 years in power-saving mode. Average monthly deviation when not receiving signals: ±15 seconds Fully automatic calendar function (until December 31, 2099)