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Joom£286.00Visit shop Casio Men's Black G-Shock Gravity Defier Astronaut Aviation Series Fashion Trend Digital Compass Dual Display Anti-Magnetic Quartz Movet Watch Ga-1000-4B
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The CASIO G-Shock Gravitymaster is engineered for pilots and outdoor enthusiasts who require precise navigation tools and rugged durability in a timepiece. It offers essential high-performance features like a digital compass and anti-magnetic construction, making it highly reliable in demanding environments. While its bold, aviation-inspired red aesthetic is a standout feature, users should note that the watch has a substantial footprint on the wrist, which may be less comfortable for those with smaller frame sizes.
| Colour | Red |
|---|---|
| Series | Gravitymaster |
| Model Part Number | GA-1000-4B-F |
| Brand | CASIO |
Yes, the G-Shock Gravitymaster features standard G-Shock water resistance, making it suitable for swimming and showering, though not for professional scuba diving.
The watch allows you to cycle through various world time zones using the adjustment buttons on the side of the casing.
Yes, it features multiple daily alarms that can be set through the digital display menu.
The GA-1000-4B uses a standard silver-oxide battery designed to provide reliable power for several years depending on usage.
Yes, the strap is replaceable, though it is recommended to use genuine G-Shock replacement parts to ensure a proper fit.
Perform a manual calibration according to the instructions in the manual to account for local magnetic variations.
Use the hand-shift feature or the home position adjustment mode to re-sync the analog hands with the digital timekeeping display.
Activate the neon illuminator by pressing the dedicated light button, ensuring the battery has sufficient charge.
To set up your Gravitymaster, ensure the time zone is set correctly via the digital interface; the analog hands will automatically adjust to synchronize. For the compass, follow the user manual's calibration sequence to ensure the magnetic north reading is accurate for your specific region. To maintain the watch, rinse the case and strap with fresh water after exposure to saltwater or mud to prevent residue buildup. Avoid exposing the watch to extreme chemical solvents, and store it in a cool, dry place when not in use. Replace the battery only through an authorized service center to maintain its water-resistance rating.
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