Thank you for viewing. Casio G-SHOCK mini GMN-691 Black Unisex digital watch. The battery has been replaced with a new one. This is a mini-sized G-SHOCK. There are scratches on the back cover. This model, "GMN-691-7BJF," is based on the popular DW-6900, a G-SHOCK classic. It retains the three-eye design reminiscent of the DW-6900, but is more compact and stylish. It is said that G-SHOCK mini will not end with just this watch. Accessories...None Operation...Good Scratches/Cracks...Yes #G-SHOCK #Unisex #GMN-691 #mini