Casio G-Shock GRAVITYMASTER GRB300-1A | Pilot Watch | Tough Solar | Bluetooth〓 Flight Log | Dual Time | 200M Water Resistant

・Aviation-Inspired Pilot Design - Large 3-D indices, bold numerals at 6 and 12, and a triple-layer dial deliver instant readability modeled after modern aircraft cockpits.
・Carbon Core Guard Toughness - Carbon-reinforced structure used in aircraft fuselages provides extreme shock resistance with lightweight performance.
・Tough Solar + Bluetooth Connectivity - Solar-powered with smartphone syncing for automatic time adjustment and flight log recording via the CASIO WATCHES app.
・Dual Time ＆ Flight Functions - Simultaneously track two cities, record flight location data, and monitor battery level with a dedicated rotary indicator.
・200M Water Resistance ＆ Super Illuminator - Built for demanding environments with full water resistance and high-brightness LED lighting for any condition.