Movement... Quartz / Battery Operated Movement: v742 Currently running, but I cannot say when it will stop. Please understand. When replacing the battery, SR is recommended. Wrist size: Approximately 175mm No extra links. The main body has small scratches. The crystal has scratches. The crystal is glass, and nail polish has been applied to the surface to hide scratches. It has been polished. (If you don't like it, please remove it with a cutter, etc.) Please purchase if you are satisfied with the photos.