Watch Seiko Selection Solar Radio Watch The Standard SBTM323 Silver [Seiko Watch] Men's

【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. Individual box, domestic warranty included Radio wave correction function (receives standard radio waves from Japan, China, America, Germany, and the UK) Fully automatic calendar function (until December 31, 2099) Overcharge prevention function Runs for approximately 9 months when fully charged, approximately 2 years when power saved