[Orient Star] Automatic Watch Layered Skeleton Mechanical Japan Made 2-Year Warranty Open Heart RK-AV0B03B Men's Black

・Set contents: Main unit, box. ・Movement type: Mechanical (manual winding + automatic winding) ・Accuracy: Daily difference of +25 seconds to -15 seconds ・Power reserve: 50 hours or more (equipped with a power reserve indicator) ・Country of origin: Japan (Made in Japan) ・Case diameter: 41mm

【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.