This is a CASIO wristwatch. It is currently working and is battery-powered. The battery was replaced in January 2026. I am selling it to organize my collection. ○ It is running. There is almost no daily variation in time. ○ Wrist size is approximately 19 cm (maximum). ○ Lug width is 20 mm. ○ Case is 40 mm, including the crown. ○ Color: White. ○ This is a rare watch with a small production number. ● There is some dirt on the nylon strap. Thank you! Please understand that this item is stored and inspected by a private individual and is a used item. I may have overlooked something that a professional would notice, so please purchase with that in mind. Please do not purchase if you are sensitive to such issues. #wristwatch #watch #CASIO