Casio America, Inc. has introduced three new models designed for aviation enthusiasts: the Gravitymaster GRB300-1A, GRB300-1A4, and GRB300-8A2. These timepieces are inspired by next-generation aircraft, featuring a carbon core guard structure that leverages the unique properties of carbon materials used in aviation. The watches blend G-Shock’s durability with a high-tech design, presenting a seamless exterior from the case to the band, highlighting the brand’s innovative and resilient spirit.
Each watch in the Gravitymaster series is designed with a high-contrast black and white color palette, optimizing visibility of the hands and index marks. Additional color variations include a red-highlighted model, reflecting nighttime cockpit instrument panel illumination, and a blue-highlighted model, inspired by a cockpit’s head-up display. These color choices offer both practical performance and an aviation-themed aesthetic.
The GRB300 models cater to pilots and feature a large-diameter, triple-layer dial that enhances readability. The design includes oversized dimensional index marks, inset dials inspired by aircraft instrument panels, and a rotary disc at the 9 o’clock position to indicate solar charge level and alarm status. The metal bezel surrounding the watch face adds a stylish touch while emphasizing practicality in demanding aviation environments.
The timepieces are equipped with dual time capabilities, with home time displayed prominently on the main dial and a second time zone on the inset dial. This feature provides convenience for travelers, pilots, and adventurers who navigate between different time zones. The Casio Watches app allows users to set world time and easily swap home city time with the second time zone. Additionally, the flight log feature records data such as current time and position on a map within the app, aiding in managing flight logs.
The Gravitymaster watches incorporate G-Shock’s innovative technology, including a shock-resistant structure, 200-meter water resistance, Tough Solar Power, Smartphone Link, dual time, stopwatch, countdown timer, alarm, LED light (Super Illuminator), date display, and day indicator. The GRB300-1A, GRB300-1A4, and GRB300-8A2 are available for purchase at $300 each from select jewelers, department stores, gshock.com, and the G-Shock Soho store.