G-SHOCK Master of G GRAVITYMASTER Watch GWR-B3000-1AER

ABSOLUTE TOUGHNESS

Developed at a time when watches were still fragile instruments, G-SHOCK began with a young engineer who dreamed of "designing a watch that would not break even when dropped".

G-SHOCK has proven itself in every testing environment known to humankind; from extreme sports, temperatures as low as -30°, and even space. Favoured by police officers, athletes, astronauts, firefighters, mountaineers, and Special Forces units, these watches are genuine all-rounders and reliable companions in every situation.

Take on every mission with the GRAVITYMASTER, inspired by the incredible speed and performance of supersonic aircraft. Part of the G-SHOCK MASTER OF G collection, it is engineered for professionals operating in the harshest conditions across land, sea and air.

Designed to meet the demands of modern aviation, the GWR-B3000 combines exceptional durability, advanced functionality and outstanding legibility. Featuring a dual hollow case structure, evolved TOUGH MVT.2 movement and Triple G Resist construction, it delivers the accuracy and reliability required in the most demanding cockpit environments. The GRAVITYMASTER’s rugged design is optimised using topology analysis to maximise the performance of its Triple G Resist structure. This advanced construction provides protection against shock, centrifugal force and vibration, with each element working together to enhance overall toughness. Its innovative dual hollow case design suspends the centre case within an outer case supported at four separate points, creating the appearance of a floating structure. Metal injection moulding (MIM) components and strategically placed resin buffers provide additional protection, while visible shock absorbers showcase the watch’s intricate engineering.

At the heart of the GWR-B3000 is TOUGH MVT.2, the latest evolution of Casio’s solar-powered analogue movement. Developed for exceptional precision, reliability and durability, it features advanced self-regulating control designed to resist external disturbances. Powered by Tough Solar technology, the movement supports automatic time adjustment and hand position correction. It also detects shocks, magnetic fields and other factors that could affect accuracy, automatically restoring the hands to the correct position whenever needed.

A newly developed dark black dial uses micro-engineered surface textures to reduce glare and improve contrast, ensuring excellent readability in a wide range of lighting conditions. Integrated solar panels are discreetly built into the dial, delivering efficient power generation while maintaining a rich, deep finish. A scratch-resistant sapphire crystal further enhances clarity, while bio-based resin components used in the band and centre case help reduce environmental impact. Pair the watch with the CASIO WATCHES app via Bluetooth® for automatic time updates and access to flight log functions. Additional features include a high-intensity LED light, direct UTC access and a range of practical tools designed to support pilots wherever their journey takes them.

Combining advanced technology, exceptional toughness and aviation-inspired design, the GRAVITYMASTER earns its place within the MASTER OF G family of professional pilot's watches.

• Model Ref: GWR-B3000-1AER
• Crystal: Scratch-resistant sapphire crystal
• Case: Bio-based Carbon & Stainless steel
• Strap: Soft urethane band (Bio-based resin)
• Dial: Black
• Water resistance: 20 bar/200 metres/660 feet
• Case size: 56.7mm x 47.3mm x 14.1mm (H x W x D)
• Movement: Solar-Powered Quartz
• Functions: World Time function, Bluetooth®, Radio Signal Reception, Auto Calendar with Day, Date, Magnetic Field Detection, Chronograph (measures up to 24 hours), Countdown Timer, LED light (Super Illuminator), Power Saving Mode, Battery Level Indicator
• Manufacturer's Warranty: Two Years.