OLEVS Mens Watch Stainless Steel Band Automatic Watches for Men Waterproof Self Winding Men Balck Watch Tourbillon Calendar Men Luminous Watch No Battery - XIN LINGYU, XLY-S-G6617GH-HH

• ⌚Olevs Watch Men:No battery, self winding mechanical movement.the watch works by generating energy through the swinging of the arms（Must be worn for at least 8 hours per day）,The movement has 21 rubies, the frequency is 21,600 times per hour, and the energy storage is more than 45 hours. ⌚Classic Skeleton Design:The big face design,the roman numeral dial is easy to read, is classic and stylish. The ingenious tourbillon skeleton design enhances the grade of the watch. the subdials record the date and week, and the moon phase changes according to the time of day. ⌚3ATM Waterproof Watch/Luminous:30M waterproof meets daily waterproof needs. the luminous function can read the watch in the dark environment. ⌚High Quality Stainless Steel Strap:It is made of high-quality stainless steel materials, and has been polished many times to achieve the ultimate in every detail. It is soft and comfortable to wear without hurting the skin. Provide strap adjustment tools. ⌚OLEVS Warranty Service: We provide a 2-year product quality guarantee for OLEVS watches. If you encounter problems while using your watch, please feel free to contact us. We will provide you with professional services!