OLEVS Automatic Watches for Mens Skeleton Mechanical Self Winding Luxury Dress Mens Watches Moon Phase Day Date Waterproof Luminous, Fathers Day Gifts, Male 6617C

Brand : OLEVS Model Number: OLEVS 6617 Style: Business, Luxury, Classic, Casual Movement: Automatic Self-Wind Band Color : Silver and Gold Band Length: 22cm Band Width : 20 Millimeters Calendar Type : Day-Date Dial Window Material Type: Coated Glass Case Diameter : 41 Millimeters Case Thickness : 12.5 Millimeters Case Material : Stainless Steel Clasp Type: Push Button Hidden Clasp Case Shape : Round Dial Color: Black 1.Mechanical watches rely on swinging the watch to generate energy to keep working. When using it for the first time, you need to rotate the crown clockwise 30-40 times to generate kinetic energy. An automatic watch must worn for more than 8 hours every day to ensure accurate time. If you find that time is inaccurate or the hands have stopped, you can wind it manually again. There's something about the ritual of winding your watch at the end of the day that connects you more with time. If you don't need to wear a watch every day, every time you take out the watch, you should adjust it to the correct time before wearing it and rotate crown again. 2.When using the watch for the first time, irradiate it under the light or the sunlight for 30 seconds to activate the luminous function, and avoid keeping the watch in a dark place for a long time. 3.If you have any questions, PLEASE feel free to contact us, we will provide the best service.