OLEVS 6661 Skeleton Watches for Men Automatic Self Winding Mechanical Luxury Dress Waterproof Luminous Men Wrist Watch

⌚Automatic mechanical movement:Precision skeleton flywheel movement, high-quality parts bring more accurate time.The self-winding movement does not have a battery, and the movement of the wrist while wearing it will automatically wind the chain. SPECIFICATIONS Watch MaterialStainless Steel Movement TypeSelf-winding/Automatic Dial Diameter41 MM Dial Thickness12 MM Band Width20 MM Band Length240 MM Watch Weight57 g Waterproof Level3ATM