It's been about 25 to 30 years since I purchased it. I've displayed it at times, but I've been carefully storing it recently. The movement is working without any problems. The clock fits in the middle of the oval (almond shape). The lower back is cut diagonally, and the bottom has a wave-like pattern. ❖ Photos ④ and ⑤ show the movement not fully inserted. It fits properly. ❖ Photos ⑥ and ⑦ are photos taken with it placed face down. ❖ Size (approx.): Front: 8.3 x 4.5 cm, Bottom: 10 x 5.5 cm Height: 2 cm in the front, 4 cm in the back ❖ The original box from when I bought it is included. ❖ Battery replacement can be done normally at a watch shop.