Casio G-Shock Gravitymaster GWR-B3000-1AER

The G-SHOCK Master of G Gravitymaster GWR-B3000-1AER is inspired by the speed and uncompromising performance of supersonic fighters. This watch is designed for professionals who face tough and demanding conditions on land, at sea and, above all, in the air. The watch combines a dark, micro-textured black dial, rugged steel details and sporty tactical shapes.

The watch's exceptionally strong body is based on the innovative Carbon Core Guard structure and Dual Hollow structure, in which the outer shell, made using the MIM (Metal Injection Molding) method, supports the inner body at four separate points. This makes the inner part float and absorb shocks more effectively. The shock absorbers are intentionally left visible, creating a complex and technical visual appearance for the watch.

This optimized design allows for the ultimate Triple G Resist protection, which enhances the watch's ability to withstand exceptionally severe shocks, centrifugal force and vibrations, making previously separate protection features interdependent and unified. In addition to durability, the watch is also built with the environment in mind: its central case and bracelet are made of ecological, environmentally friendly bio-based resin and carbon fiber. The dial is protected by a highly scratch-resistant sapphire crystal with an anti-reflective coating, which ensures perfect readability and clarity even in challenging conditions by diffusing light and reducing reflections.

Developed to ensure maximum accuracy and practical reliability, the TOUGH MVT.2 analog movement utilizes advanced self-regulating technology that can withstand strong external disturbances. If the watch detects a hard impact or a strong magnetic field, it reacts immediately: the hands either stop momentarily or return to their correct position using the automatic correction function as soon as the disturbance disappears. The watch is therefore always accurate to the second.

The battery is continuously and stably charged by the Tough Solar solar cell system embedded under the dial. This advanced technology absorbs enough light even through small dials, which enables automatic time adjustment and stable operation of other functions without worrying about changing the battery.

The watch is brought to modern usability by its intelligent Bluetooth® connectivity features. By connecting the watch wirelessly to the CASIO WATCHES smartphone app, the watch automatically synchronizes the time to the correct one along with the Multi Band 6 radio signal. The app also provides professional flight log tracking, phone finder and easy access to settings for around 300 world time cities.

Together with the super-efficient white LED light (Super Illuminator), direct UTC quick dial and 200m water resistance, these features make this model a full-fledged and reliable tool for pilots and demanding adventurers.

Technical specifications

• Dimensions (H × W × L): 56.7 × 47.3 × 14.1 mm
• Weight: 102 g
• Case and bezel material: Bio-based carbon fiber / Stainless steel
• Bracelet: Soft urethane strap (Bio-based resin), fits wrists between 145–215 mm
• Glass: Spherical sapphire crystal with anti-reflective coating
• Water resistance: 200 meters (20 bar / 200-meter water resistance)
• Time control: Multi Band 6 (Radio signal) & Bluetooth® Mobile Link smartphone connection
• Battery life: Approximately 5 months in normal use without light / up to 22 months in power saving mode when fully charged
• Watch face functions: Analog display: 3 hands (hour, minute, second), 3 sub-dials (dual time, 24-hour display, day of the week), date and day of the week displays
• Other features: World time (38 time zones / 26 cities), direct UTC speed dial, flight log, phone finder, 24-hour stopwatch and timer, daily alarm, Super Illuminator LED light (white) with afterglow and Neobrite coating that glows in the dark

Casio watches have a two-year warranty and are delivered in the manufacturer's original box.