Thank you for visiting. G-SHOCK radio-controlled solar watch with tough solar function, black color. - Brand: G-SHOCK - Model: Tough Solar - Color: Black - Functions: Multi Band 6 - Digital Display: Digital Thank you for viewing. I think it's relatively clean as shown in the photos. There are no functional problems, and since it's a solar battery, it works as long as it's used in a bright place. CASIO Casio G-SHOCK G-Shock Baby-G Baby-G Multi Band 6 Tough Solar Radio-controlled Solar 3159