BUREI Automatic Analog Date Mechanical Popular Simple and Business Watch for Birthday Gift Men's Watch, Waterproof, Display, Movement, Men's Brand,

【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. Automatic Mechanical Watch Material: BUREI's popular men's mechanical watches are made of high-hardness, wear-resistant stainless steel. The surface of the watch is polished with precision and advanced vacuum plating technology. The dial is inlaid with AAA-grade zircon, and the watch lens is made of sapphire crystal. BUREI Men's Mechanical Watch Size: Case diameter 38mm, thickness 13.5mm, strap length 200mm, width 18mm. Net weight: 124g. How to use an automatic mechanical watch: The watch does not require a battery and can be powered only by the natural movement of your wrist. Keep the watch away from magnets to avoid affecting the accuracy of the watch. Do not wear the watch while swimming, in hot water, or while bathing in a sauna. Keep away from corrosive substances and liquids. This stylish BUREI waterproof business watch is suitable for men of all ages and comes in a beautiful gift box, making it the perfect gift for birthdays, Father's Day, Christmas, and Valentine's Day. BUREI After-Sales Service: 30-day replacement (complete box and watch in unused condition) and 2-year maintenance. If you have any questions about the product, please contact us at any time. We will provide service within 24 hours. BUREI's popular men's mechanical watches are made of high-hardness, wear-resistant stainless steel, with precision polishing and advanced vacuum plating techniques applied to the surface. The dial is inlaid with AAA-grade zircon, and the lens is made of sapphire crystal.