Casio GR B300 1AER Sports Watch, Black, Sporty

CARBON CORE GUARD STRUCTURE: Ultra-lightweight carbon fibre-reinforced inner case delivers exceptional shock resistance and rigidity; same engineering principle found in advanced aircraft FLIGHT LOG MEMORY: Records GPS location, date, and time via the Casio Watches app; plots routes on a map for pilots and frequent travellers who need a mission-ready logbook TOUGH SOLAR + BLUETOOTH SYNC: Solar charging ensures uninterrupted power; Bluetooth provides automatic time correction and effortless timezone switching across global travel MASTER OF G AVIATION LINE: Part of Casio's elite Master of G series; large triple-layer dial engineered for instant, intuitive readability under pressure at altitude DUAL TIME + ROTARY DISC INDICATOR: Simultaneously displays two timezones; cockpit-style rotary disc at 9 o'clock shows alarm, stopwatch status, and battery level at a glance