Equipped with a new movement and structural design for enhanced performance
TokyoJune 4, 2026 /PRNewswire/ — Casio Computer Co., Ltd. today announced the release of the GWR-B3000, a new addition to the G-SHOCK shock-resistant watch GRAVITYMASTER series. Featuring a newly developed movement and robust structural design, this watch is engineered for the demanding environment of aircraft cockpits, delivering precise timekeeping and reliable durability under continuous vibration and impact.
GWR-B3000-1A/GWR-B3000A-2A/GWR-B3000B-8A
The GWR-B3000 is equipped with the newly developed TOUGH MVT. 2 (Tough Movement 2), ensuring precise timekeeping during flight. Building on the original Tough Movement*1, this movement adds two new features that autonomously respond to impact and magnetic fields: an automatic hand alignment correction function with impact detection, which further enhances traditional periodic automatic time adjustment by instantly correcting hand positions when the watch detects a strong impact, maintaining accurate time display; and a magnetic field detection function that pauses hand operation when a strong magnetic field is sensed, preventing hand deviation, and resumes normal operation with precise timekeeping once the magnetic field disappears.
*1 The original Tough Movement is a solar-powered analog movement with automatic time adjustment, offering exceptional precision, reliability, and ease of use.
The watch features a double-layer hollow case structure composed of multiple precision components. During development, AI-based impact resistance analysis technology was used to conduct extensive simulations for impact, centrifugal force, and vibration scenarios, optimizing the performance of each component. The watch integrates multiple metal injection molding (MIM)*2 precision metal components with resin buffer parts, achieving a slim design while maintaining impact resistance, ensuring a comfortable and snug fit on the wrist.
*2 Metal Injection Molding (MIM) is a manufacturing technology that combines injection molding and sintering processes.
The watch is equipped with a newly developed matte dial, featuring a micro-textured surface that diffuses incoming light and reduces reflections, enabling quick and clear readability during flight, with excellent visibility even under direct strong light.
GWR-B3000