Engineered for the skies, built for extremes
The G-SHOCK GRB300-1A4 Gravitymaster is a professional aviation-inspired timepiece designed to endure the harshest environments. Featuring the innovative Carbon Core Guard structure, it offers superior shock resistance, rigidity, and corrosion resistance using advanced carbon materials found in aircraft fuselages. The carbon fiber-reinforced resin case and seamless bezel create a bold, aerodynamic silhouette that reflects next-generation aircraft design.
Specifications
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Material: Carbon fiber-reinforced resin case and bezel
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Movement: Analog-digital quartz
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Functions: Shock resistant, world time, stopwatch, alarms, countdown timer, LED light
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Case Dimensions: Robust and aerodynamic design
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Water Resistance: 200 meters
Craftsmanship
- Carbon Core Guard structure for enhanced durability and toughness
- Corrosion-resistant materials inspired by aircraft engineering
- Seamless bezel design echoing next-generation aviation aesthetics
Designed for professionals who demand resilience and precision, the GRB300-1A4 combines cutting-edge technology with bold, purposeful style.
