This Casio G-SHOCK digital watch features a bold blue resin case paired with a matching blue resin strap for a rugged sport inspired everyday design. Part of the G-RESCUE series the G-7900 combines legendary shock resistance with tide graph and moon data functionality ideal for marine sports outdoor adventures and active lifestyles. The oversized digital display delivers excellent readability while front mounted buttons allow easy operation in demanding environments. Low temperature resistance and 200 meter water resistance provide dependable performance during cold weather and water based activities. Designed for durability functionality and athletic styling this G-SHOCK watch delivers reliable digital performance with a bold blue finish.