WHAT IS A WATCH WINDER Watch Winder is a device that keep self-winding automatic watches running when not worn. They are a popular, necessary tool for watch collectors. Automatic watches use mechanical movements, powered by a rotor or weight that uses gravity and the constant motion of the wrist. Perfect Gift Choice Are you still upset to select a proper gift for the one you care It‘s definitely something gorgeous that could be given as a gift and you would be proud to give. Mode OFF stop Mode two; rotate clockwise for 2 minutes, stop for 6 minutes, cycle. Mode three; rotate counterclockwise for 2 minutes, stop for 6 minutes, cycle. Mode four; rotate clockwise for 2 minutes, stop for 6 minutes, rotate counterclockwise for 2 minutes, and stop for 6 minutes. loop Mode five; rotate clockwise for 5 minutes, rotate counterclockwise for 5 minutes, turn 3 hours, stop for 9 hours, cycle. Warm reminder: 90% brand watches on the market are using the mode two clockwise chain, please use the second mode first. Note: 1.Please allow 1-2cm errors due to manual measurement. 2.Due to the difference between different monitors, the pictures may not reflect the actual color of the item.