Casio - G-Shock Master Of G-Air Gravitymaster Analog Smartphone Link Dial Solar GR-B300RY-1A9 200M Men's Watch - Black

Built for adventure, the Gravitymaster GR-B300RY-1A9 combines rugged durability with aviation-inspired design. Featuring solar-powered functionality, Bluetooth smartphone connectivity, 200-meter water resistance, and dual time tracking with flight log memory, it’s the ultimate watch for pilots and frequent travelers.