OLEVS Arm Watch Stylish Black Automatic Waterproof Date Luminous Business Skeleton Arm Watch Popular Brand 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.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. 🕒Mechanical beauty: Multi-hand automatic watch, functionally cool, semi-permanent mechanical device at hand, you can see the movement of the gears as the hour hand moves. Automatic watches can be worn for about 8 hours every day to ensure the watch has enough energy. You can enjoy viewing the skeleton case back and rotor. 🕒Crystal glass windshield: A dome-shaped windshield with excellent 360-degree visibility, full of classic atmosphere. The sturdy glass windshield is extremely scratch resistant and durable. 🕒The best part about the dial: Mechanical watches are also packed with various functions, including a 24-hour display (day/night) and a calendar (day of the week, date). Comes with a luminous index. 🕒 Calendar function & 3 ATM water resistant: You can easily check the day and date. It has waterproof performance that can withstand dishwashing, bath cleaning, and water work. Please refrain from using it in hot springs or other places where there is steam. 🕒OLEVS strives to provide customers with a variety of watches that are suitable for each age group. Our company is expanding into the world, and the quality of our products has been well received all over the world. In the unlikely event that something is defective, products purchased on Amazon come with a 30-day replacement guarantee and a 3-year repair guarantee, so please shop with confidence. Please feel free to contact us if you have any questions or concerns regarding usage. 🕒Mechanical beauty: Multi-hand automatic watch, functionally cool, semi-permanent mechanical device at hand, you can see the movement of the gears as the hour hand moves. Automatic watches can be worn for about 8 hours every day to ensure the watch has enough energy. You can enjoy viewing the skeleton case back and rotor. 🕒Crystal glass windshield: A dome-shaped windshield with excellent 360-degree visibility, full of classic atmosphere. The sturdy glass windshield is extremely scratch resistant and durable. 🕒The best part about the dial: Mechanical watches are also packed with various functions, including a 24-hour display (day/night) and a calendar (day of the week, date). Comes with a luminous index. 🕒 Calendar function & 3 ATM water resistant: You can easily check the day of the week and date. It has waterproof performance that can withstand washing dishes, cleaning the bathroom, and working with water. Please refrain from using it in hot springs or other places where there is steam. 🕒OLEVS strives to provide customers with a variety of watches that are suitable for each age group. Our company is expanding into the world, and the quality of our products has been well received all over the world. In the unlikely event that something is defective, products purchased on Amazon come with a 30-day replacement guarantee and a 3-year repair guarantee, so please shop with confidence. Please feel free to ask us any questions or concerns you may have regarding usage. Please contact us.