Casio Outdoor G Shock -Solar Atomic Watch Black. Now updated with Multi-Band Atomic Timekeeping it s more powerful than ever while retaining the classic utilitarian case shape of its predecessor for clean yet rugged styling. Specifications for Casio Outdoor G Shock -Solar Atomic: Manufacturer: Casio Outdoor Gender: Unisex Dial Color: Black Band/Strap Color: Black Case Color: Black Wrist Band Type: Strap Age Group: Adults Package Contents: Casio Outdoor G Shock -Solar Atomic Casio Outdoor GW2310-1: G Shock -Solar Atomic Watch Black