FORSINING Automatic Watches for Men Luminous Clock Waterproof Sun, Moon Phase Tourbillon Wristwatch

AUTOMATIC WINDING - 100% good quality automatic movements mark the passage of time by a series of gear mechanisms, and are performed by the movement of your wrist when you wear it. It will stop if the watch stops moving for a long time, please turn the crown of the watches by hand. Daily use, magnetic field/temperature and impact will affect the accuracy of the watch, manual adjustment can reduce the deviation UNIQUE MOON/SUN PATTERN AND SKELETON DESIGN - The front of the case is scratch resistant. The most classic and trendy skeleton design shows the movement of the watch inside. No battery: just wind up the mechanical watch and it will continue to work, don't worry about the battery running out. Note: You should wind it every day. 30M Waterproof: 30M waterproof, splash/rain resistant (except sauna, bathing, diving and swimming). BEST AFTER SALES SERVICE If you have any quality questions about the watch, please feel free to contact Forsining, we will give all customers the most satisfactory answer.