This is the model worn by the protagonist in the movie Alien. I bought it in 1985. I used it with love and without any problems, but about 10 years ago, the chrono second hand (the long one) started to shift from the top and return, so I took it to Seiko's repair department, but they said they couldn't handle it. I had it overhauled and repaired at an analog repair workshop introduced by the repair department, and everything was fully functional. After that, I stored it without using it much. It's currently not working because the battery is dead. There is one crease on the belt. The dial has no noticeable scratches or fading. The yellow button has a click feel. The back cover has the following engravings: 7A28-7000 Is this the serial number? 323363 It's old and has been used, so it has some scratches. Please check the images. Only the main body is included in the images, and there are no accessories. Please consider.