Features: *Brand new and high quality *Shipping list: high torque movement, accessories; *Note: For the pointer installation method, please refer to the pointer installation diagram. After installing the three needles, the three needles should be parallel when viewed from the side, and it is better not to touch the needles. Specifications: Movement specifications: 56*56*16mm, JH shaft length has 5 specifications, 17mm, 20mm, 23mm, 28mm, 31mm. ① The total shaft length is 17mm, the thread height is 8mm, and the thick of the clock panel is within 4-6mm; ② The total shaft length is 20mm, the thread height is 11mm, suitable for the clock panel within 5-8m thick; ③ The total shaft length is 23mm, the thread height is 11mm, and the thick of the clock panel is within 5-8mm; ④ The total shaft length is 28mm, the thread height is 15mm, and the thick of the clock panel is within 8-12mm; ⑤-①The total shaft length is 31mm, the thread height is 18.5mm, and the thick of the clock panel is within 11-15mm; ⑤-② The total shaft length is 31mm, the thread height is 24mm, and the thick of the clock panel is within 19-21mm; Package Contents: Movement*1 Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. 3.There may be a slight deviation due to different production batches, please forgive me.