Casio radio-controlled solar-powered wristwatch. Currently working. Selling to organize my collection. ○ Currently working. Almost no daily variation. Accurate due to being a radio-controlled watch. The secondary battery seems to have plenty of life left. ○ Wrist size is approximately 20 cm. Maximum. ○ Lug width is 16 mm. ○ Case is 47 mm. Including the crown. ○ A rare wristwatch with a small production number. ◯ It makes operating sounds, but the alarm function has not been confirmed. Thank you! Stored by a private individual, inspected by a private individual, and is a used item. Please understand that there may be oversights that a private individual would not notice, and purchase accordingly. Please do not purchase if you are sensitive to such things. #wristwatch #watch #Casio #G-SHOCK Operation...Good