[Seiko Watch] SELECTION SBTM349 Men's Watch, Made in Japan, Solar, Radio-Controlled, Date Calendar, Blue Dial, S Series, Premium Stainless

・May 2024 release model ・Solar radio synchronization (receives standard radio waves from Japan, China, America, Germany, and the UK) ・Approximately 9 months of full charge, approximately 2 years in power save mode ・Average monthly difference of ±15 seconds when not receiving a signal ・Full auto-calendar function (until December 31, 2099)

【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.