Brand: CASIO / Casio wave ceptor LWQ-10 Module No. 5253 With instruction manual Radio-controlled solar Case width: Approximately 28mm (including the crown) Wrist size: Maximum approximately 19cm (adjustable, with instruction manual) At the time of listing, operation, radio wave reception, and solar charging have been confirmed. There are scratches from normal use, which may be noticeable depending on the light. Please check the condition of the product in the photos. Please consider this item as a used item. Please refrain from purchasing if you are looking for perfection or are very sensitive to condition. Will be shipped in simple packaging. Dial color: White Belt color: Silver Accessories: None Operation: Good