GWRB3000B-8A

Reach new heights and break new barriers with a GRAVITYMASTER inspired by the exhilarating speed of supersonic jets. From the G-SHOCK MASTER OF G line of timepieces that deliver peak performance for professionals facing punishing conditions on land, in the sea, or in the sky — this timepiece combines durability and functionality to meet the demands of rigorous aerial missions. Employing a dual hollow case structure, the advanced TOUGH MVT.2 movement, and outstanding readability, the GWR-B3000 ensures the precision timekeeping required for professional missions flown from the most demanding cockpit situations. Topology analysis of spatial relationships is used to optimize the exceptionally rugged GRAVITYMASTER design for Triple G Resist. The Triple G Resist structure enhances the watch’s ability to withstand shock, centrifugal force, and vibration, with these previously independent functions now working interdependently within a dual hollow structure. The dual hollow structure features an outer case enveloping the center case and supporting it at separate four points, making the center case appear to float. The outer case is constructed of multiple components finished with metal injection molding (MIM), incorporating resin buffering components, as well. The shock absorbers that protect the center case are left visible, creating a design of complex and intricate structural beauty. Developed in pursuit of ultimate precision, reliability, and practicality, the Tough Movement solar-powered analog movement has now evolved to become the TOUGH MVT.2, featuring advanced self-regulating control that withstands external disturbances. Tough Solar power ensures the stable operation of auto time adjustment and auto hand home position correction. In addition to hybrid mount construction for outstanding durability, TOUGH MVT.2 newly incorporates a function for detecting shocks, magnetic fields and other external disturbances that affect the accuracy of the time display. When the watch detects a strong impact, the auto hand home position correction function immediately repositions the hands to the proper setting. Similarly, if a strong external magnetic field is detected, the hands temporarily stop moving and automatically return to the correct position once the magnetic field disappears. A newly developed dark black dial features microfabricated surface textures to diffuse light and reduce reflection, boosting contrast and ensuring clear visibility in any environment. Combined with an in-dial solar system — inset dial solar panels that capture enough light to power the watch — the result is a dial color with rich depth. Scratch-resistant, highly transparent sapphire crystal enhances clarity, and environmentally friendly bio-based resin for the band and center case help reduce environmental impact. The innovative tough style delivers full-on practical functionality, as well. Download the CASIO WATCHES app and pair with your smartphone via Bluetooth® for automatic time correction and access to flight logs. All of this, together with high-intensity LED light, direct access to UTC (Coordinated Universal Time), and other extremely practical functions, earn this supersonic GRAVITYMASTER a worthy place among the MASTER OF G family of full-fledged pilot’s watches. Specifications Basic Information Case size (L× W× H) 56.7 × 47.3 × 14.1 mm Weight 102 g Case and bezel material Bio-based Carbon / Stainless steel Band Soft urethane band (Bio-based resin) Construction Shock Resistant TRIPLE G RESIST (Shock resistant, Centrifugal force resistant, Vibration resistant) Carbon Core Guard structure Water resistance 200-meter water resistance Time adjustment Radio-controlled Watch; Multi band 6 Bluetooth: Connects to a smartphone and automatically adjusts the time Power supply and battery life Tough Solar (Solar powered) Smartphone Link/App Connectivity Features Smartphone Link feature Mobile link (Wireless linking using Bluetooth®) Apps CASIO WATCHES App connectivity feature Auto time adjustment Easy watch setting Approximately 300 world time cities Flight log Phone finder Exterior Glass Spherical Glass Sapphire crystal with anti-reflective coating Crown Screw Lock Crown Surface treatment Blue ion plated bezel Compatible band size 145 to 215 mm Other Neobrite Watch Features World time World time 38 time zones (26 cities* , auto summer time (DST) switching), UTC time display, home city swapping, One-touch UTC display * Subject to updates by connection between the watch and a phone. Stopwatch 1-second stopwatch Measuring capacity: 23:59'59 Timer Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-second increments) Alarm/hourly time signal Daily alarm Light LED light (Super Illuminator) Afterglow Light color LED:White Calendar Full auto-calendar (to year 2099) Hand home position correction feature The auto hand home position correction (with Shock Detection) Energy saving feature Power Saving (hands stop to save power when the watch is left in the dark) Battery display/alert Battery level indicator Run time Approx. battery operating time: 5 months on rechargeable battery (operation period with normal use without exposure to light after charge) 22 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge) Accuracy Accuracy: ±15 seconds per month (with no signal calibration and mobile link function) Other features Regular timekeeping: Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 3 dials (dual time hour and minute, dual time 24-hour, day) Day indicator Date display Magnetic field detection Time adjustment details (Not available in NZ) Time calibration signal reception Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful) *5 times a day for the Chinese calibration signal Manual receive The latest signal reception results Time Calibration Signals Station name: DCF77 (Mainflingen, Germany) Frequency: 77.5 kHz Station name: MSF (Anthorn, England) Frequency: 60.0 kHz Station name: WWVB (Fort Collins, United States) Frequency: 60.0 kHz Station name: JJY (Fukushima, Fukuoka/Saga, Japan) Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga) Station name: BPC (Shangqiu City, Henan Province, China) Frequency: 68.5 kHz