CASIO G-SHOCK DW-8300, also known as the Gundam model, featuring shock resistance and 200m water resistance. Backlight does not illuminate. Part of the strap is damaged. - Brand: CASIO - Model: DW-8300 - Shock Resistance: Shock Resistant - Color: Black Thank you for viewing. The battery was replaced a few days ago, and the watch functions are working without issue, but please understand that it is being sold as-is. Model/Product Name...G-SHOCK