Description: Material: The embryo body is MDF, the outer shell is like PU Size: 118*110*120MM Color: as shown Gear B: Forward rotation for 2 minutes, stop for 6 minutes, reverse for 2 minutes, stop for 6 minutes, and repeat the cycle; Gear L: rotate forward for 5 minutes, then reverse for 5 minutes, continue to circulate for 3 hours, stop for 9 hours, and then repeat the cycle; Note: Gear B is suitable for short-term use, and gear L is suitable for long-term use (If some mechanical watches adopt the L gear position and the chain cannot be wound normally, you can choose the B gear position) IN is the power input port, OUT is the power output port (only for use in series connection) Note: 1. As we all know, different computers display colors in different ways, and the actual project colors may be slightly different from the picture below. 2. Please ignore the size. Sometimes the scale may be narrower than we described. China is usually smaller than Europe and America. Therefore, please keep a distance of 1-3 cm. 3. If you encounter any difficulties in choosing the size, please feel free to contact us. We will provide you with some suggestions, but only for reference. We can accept mixed sales, color and size orders. The higher the number, the greater the discount. The package includes: 1 pc watch shaker, 1 pc cable, 1 pc manual, 1 pc watch wipe cloth Thank you for your attention, There are so many useful and cheap item in our store. we will be ready to reply you ASAP.