Men's automatic watch waterproof analog date Mechanical watch popularity male brand Fashionable arm clock simple cas [BUREI]

【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. BUREI popular men's mechanical watches are made of high hardness wear-resistant stainless steel.The watch surface uses precision polishing technology 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 35mm; Thickness 10mm] Strap [Length 200mm; Width 18mm] Net Weight: 138g How to use an automatic mechanical watch: The watch does not require batteries, only the natural movement of your arm can power the watch. The watch should be far away from magnets so as not to affect the accuracy of the watch. Do not wear it while swimming, in hot water, or while bathing in a sauna.Keep away from corrosive substances and liquids. This watch is packaged in a beautiful gift box.Perfect present for birthday, Father's Day, Christmas, Valentine's Day.Precautions for using the watch: Before using the watch, please remove the plastic stopper between the side of the watch head and the watch crown.Push the crown inward to set the time. Replacement within 30 days (complete cardboard box and clock in unused condition), maintenance for 2 years. If you have any questions about the product, please feel free to contact us at any time. We will serve you within 24 hours.