This listing is curated by me, Alex, the casiofanmag devoted reader and contributor (and fan of CASIO watches since 2009). I monitor all CASIO news worldwide daily and update all listings on this site if needed. If you find something outdated, please push me here in the comments section or via my email.
GRAVITYMASTER (Developed in response to pilots’ needs, these tough watches offer improved accuracy, strength and practicality. Famous for unique and beautiful aviation design (usually analog) and advanced technologies.)
G-Shock Gravitymaster TOP Features *depends on the watch. Some models may miss some features
| G-Shock Connected App | Connection with a phone requires installation of the G-SHOCK CONNECTED App on the phone. |
| Smart Access | This ground-breaking CASIO system for analogue movements achieves multi-functionality and easy operability simultaneously through a combination of multiple motors and an electronic crown. |
| TRIPLE G RESIST | Shock, centrifugal force, and vibration-resistant structure. |
| Carbon Core Guard structure | This new shock resistant structure protects modules with a carbon fiber reinforced resin case. |
| Carbon monocoque case | This new shock resistant structure protects modules with a carbon fiber reinforced resin case. |
G-SHOCK GRAVITYMASTER Evolution Timeline
July, 2020
GR-B200
300$ on Amazon →
★★★★★
Quad Sensor & Flight Mission Functions
Its structure combines a carbon fiber-reinforced resin case with a Carbon Core Guard that protects the module, offering shock resistance and fortifying the watch against vibrations.
More about the Watch →
February, 2019
GWR-B1000
800$ on Amazon →
★★★★★
The next stage of toughness based on carbon materials
Featuring strong, lightweight carbon materials and a newly developed carbon monocoque case, this lightest GRAVITYMASTER delivers the shock resistance of a pilot watch at a mere 72 grams.
More about the Watch →
March, 2018
GR-B100
400$ on Amazon →
★★★★
Accuracy and Functions required during Flight
More about the Watch →
May, 2017
GPW-2000
World’s 1st*1 watch with 3 time correction systems
Pursuing a precision time display capability that is indispensable for aviation missions, this model combines GPS hybrid radio-controlled, solar-powered timekeeping*2 with a Bluetooth® communication function in a 3-way time correction system.
Listing of current G-Shock Gravitymaster Collection
G-SHOCK GR-B300
Year of First Release — 2024 / 300$
*average Amazon Price, we may earn commission from purchases
Suitable for Wrist Size: 145 – 215 mm
Lineup: Lineup: Lineup: GRAVITYMASTER (Developed in response to pilots’ needs, these tough watches offer improved accuracy, strength and practicality. Famous for unique and beautiful aviation design (usually analog) and advanced technologies.)
You pay for: Mobile link, Seamless design, Dual time, Colouration evoking the look of a cockpit, Layer Guard and Carbon Core Guard structures, Solar-powered, Rotary disc indicator, Flight Log, Biomass plastics, 200-meter water resistance.
Full information: Colors, Detailed Specs, Photos, News on GR-B300 Wiki Page →
#G-SHOCK-Analog, #G-SHOCK-Bluetooth, #G-SHOCK-Tough-Solar, #G-SHOCK-Big-Wrists, #G-SHOCK-Military, #G-SHOCK-Biomass-Plastic, #G-SHOCK-Carbon-Core Guard.
G-Shock Gravitymaster GR-B200
Year of first Release — 2020 / 355$
*average Amazon Price, we may earn commission from purchases
Best for: Military, Army and Police Use, Big Wrists
You pay for: Helicopter Design, Carbon Core Guard Structure, G-SHOCK Connected App, Quad Sensor, Flight Log, Calories monitor, WorldTime, sunrise, sunset time display and 200-meter water resistance
Full information: Colors, Detailed Specs, Photos, News on GR-B200 Wiki Page →
#G-Shock-Ana-Digi, #G-Shock-2020, #G-Shock-Bluetooth, #G-Shock-Carbon-Core-Guard, #G-Shock-Compass, #G-Shock-StepCount, #G-Shock-Barometer-Altimeter
G-Shock Gravitymaster GWR-B1000
Year of first Release — 2019 / 730$
*average Amazon Price, we may earn commission from purchases
Best for: Office and Formal Wear
You pay for: 200-meter water resistance, Carbon Monocoque Case, Rust-resistant structure, TRIPLE G RESIST, G-SHOCK Connected App, Mobile link, Radio-controlled Watch; Multi band 6, Tough Solar
Full information: Colors, Detailed Specs, Photos, News on GWR-B1000 Wiki Page →
G-Shock Gravitymaster GR-B100
Year of first Release — 2018 / 225$
*average Amazon Price, we may earn commission from purchases
Best for: Military, Army and Police Use, Big Wrists
You pay for: 200-meter water resistance, Full-dot STN display, G-SHOCK Connected App, Tough Solar, Mobile link, Flight Log
Full information: Colors, Detailed Specs, Photos, News on GR-B100 Wiki Page →
GR-B200 VS GWR-B1000 VS GR-B100
GR-B200 | GWR-B1000 | GR-B100 | |
Price (Amazon) | |||
Year of first Release | 2020 | 2019 | 2018 |
Accuracy | Bluetooth (via phone app) | Radio-controlled (via atomic watch signals), Bluetooth (via phone app) | Bluetooth (via phone app) |
SmartWatch Features | G-Shock Connected App (simplifies certain watch operations by letting you perform them on your phone screen) | G-Shock Connected App (simplifies certain watch operations by letting you perform them on your phone screen) | G-Shock Connected App (simplifies certain watch operations by letting you perform them on your phone screen) |
Light | Neobrite (hands and hour markers) Double LED light | Neobrite (hands and hour markers) and LED light (Super Illuminator) | Neobrite (hands and hour markers) Double LED light |
Alarm | 5 daily alarms | Daily alarm | 5 alarms with date setting, hourly time |
Timer | Measuring unit: 1 second | Measuring unit: 1 second | Measuring unit: 1/10 second |
Stopwatch | 1/100-second stopwatch | 1-second stopwatch | 1/1000-second stopwatch |
Hourly Time Signal | Yes | No | Yes |
World Time | 38 time zones (38 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping | 27 time zones, Home city time swapping, auto summer time (DST) switching | 39 time zones* (39 cities + coordinated universal time), one-touch UTC time zone, daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping |
Alpha Gel / | No | Yes | No |
Altimeter | Yes | No | No |
Auto-Back Light | Yes | No | Yes |
Barometer | Yes | No | No |
Compass | Yes | No | No |
Multi Day Format | No | No | Yes |
Multi Language Day | No | No | Yes |
Step Tracker | Yes | No | No |
Sunrise Sunset | Yes | No | No |
Tough MVT | No | Yes | No |
Case / bezel material | Carbon (Carbon Core Guard) | Carbon (Monocoque Case) | Resin / Stainless steel |
Glass | Mineral (Spherical Glass) | Sapphire Glass with non-reflective coating | Mineral Glass |
Battery | 2 years on CR2025 | Solar Powered (CTL920) | Solar powered (CTL1616) |
Size (mm) *we consider 48.9×42.8×13.4 to be a traditional watch size (as in DW-5600). So you are to compare how far or close the watch is to this size | 63×54.1×18.3 | 50.1×46.4×16.9 | 62.5×53.8×17.3 |
Full features (if you want to know more) |
G-Shock Gravitymaster GPW-2000
Year of first Release — 2017
You pay for: 200-meter water resistance, 3-way Time Sync, TRIPLE G RESIST, GPS Signal Reception, ISO 764 class magnetic resistant, Tough Solar, Mobile link, Radio-controlled Watch; Multi band 6, Smart Access, Tough Movement
#G-Shock-Analog, #G-Shock-GPS, #G-Shock-Bluetooth, #G-Shock-Solar
G-Shock Gravitymaster GA-1100
Year of first Release — 2015 / 220$
*average Amazon Price, we may earn commission from purchases
You pay for: 200-meter water resistance, Digital compass, Thermometer, Dual Time
Full information: Colors, Detailed Specs, Photos, News on GA-1100 Wiki Page →
G-Shock Gravitymaster GPW-1000
Year of first Release — 2014
You pay for: 200-meter water resistance, TRIPLE G RESIST, GPS Signal Reception, ISO 764 class magnetic resistant, Tough Solar, Radio-controlled Watch; Multi band 6, Smart Access, Tough Movement
#G-Shock-Analog, #G-Shock-GPS, #G-Shock-Solar
GPW-2000 VS GA-1100 VS GPW-1000
GPW-2000 | GA-1100 | GPW-1000 | |
Price (Amazon) | |||
Year of first Release | 2017 | 2015 | 2014 |
Accuracy | Radio-controlled (via atomic watch signals), Bluetooth (via phone app), GPS Signal Reception | ±15 seconds per month | Radio-controlled (via atomic watch signals), GPS Signal Reception |
SmartWatch Features | G-Shock Connected App (simplifies certain watch operations by letting you perform them on your phone screen) | No | No |
Light | Neobrite (hands and hour markers) and LED light (Super Illuminator) | Neobrite (hands and hour markers) and LED light (Super Illuminator) | Neobrite (hands and hour markers) and LED light (Super Illuminator) |
Alarm | 1 Alarm | 5 daily alarms | 1 independent daily alarm |
Timer | 1 minute units, maximum 24 hours, 1 second measurements | Measuring unit: 1 second | Measuring unit: 1 second (maximum 24 hours) |
Stopwatch | 1 second measurement, 24 minutes total | 1/100-second stopwatch | 1/20-second stopwatch; measuring capacity: 24 minutes; elapsed time; split time, 1st and 2nd place times |
Hourly Time Signal | No | Yes | No |
World Time | 28 cities (39 time zones + UTC, automatic DST) | 31 time zones (48 cities + coordinated universal time), daylight saving on/off | 27 cities (40 time zones, daylight saving on/off) and Coordinated Universal Time |
Alpha Gel / | Yes | No | Yes |
Auto-Back Light | No | Yes | No |
Compass | No | Yes | No |
Sunrise Sunset | No | Yes | No |
Tough MVT | Yes | No | Yes |
Magnetic Resistance | Yes | No | No |
Case / bezel material | Resin / stainless steel | Resin / stainless steel | Resin / stainless steel |
Glass | Sapphire Glass with non-reflective coating | Mineral (Spherical Glass) | Sapphire Glass with non-reflective coating |
Battery | Solar Powered CTL1616 | 2 years on SR927W | Solar Powered CLB2016 |
Size (mm) *we consider 48.9×42.8×13.4 to be a traditional watch size (as in DW-5600). So you are to compare how far or close the watch is to this size | 66×57.1×18.2 | 50.8×52.1×16.9 | 66×56×18.8 |
Full features (if you want to know more) | GPW-2000 Wiki | GPW-1000 Wiki |
G-Shock Gravitymaster GW-A1100
Year of first Release — 2013 / $520
You pay for: 200-meter water resistance, TRIPLE G RESIST, Tough Solar, Radio-controlled Watch; Multi band 6, Smart Access, Tough Movement, Compass
Full information: Colors, Detailed Specs, Photos, News on GW-A1100 Wiki Page →
G-Shock-Compass, #G-Shock-Analog, #G-Shock-Solar
G-Shock Gravitymaster GA-1000
Year of first Release — 2013 / 170$
*average Amazon Price, we may earn commission from purchases
You pay for: 200-meter water resistance, Digital compass, Thermometer, Neon Illuminator
Full information: Colors, Detailed Specs, Photos, News on GA-1000 Wiki Page →
G-Shock Gravitymaster GW-A1000
Year of first Release — 2012 / $315
You pay for: 200-meter water resistance, TRIPLE G RESIST, Tough Solar, Radio-controlled Watch; Multi band 6, Smart Access, Tough Movement, Thermometer
Full information: Colors, Detailed Specs, Photos, News on GW-A1000 Wiki Page →
#G-Shock-Analog, #G-Shock-Solar
GW-A1100 VS GA-1000 VS GW-A1000
GW-A1100 | GA-1000 | GW-A1000 | |
Price (Amazon) | |||
Year of first Release | 2013 | 2013 | 2012 |
Accuracy | Radio-controlled (via atomic watch signals) | ±15 seconds per month | Radio-controlled (via atomic watch signals) |
SmartWatch Features | No | No | No |
Light | Neobrite (hands and hour markers) | Neobrite (hands and hour markers) and Black light LED | Neobrite (hands and hour markers) |
Alarm | Beeper Alarm | 5 daily alarms (with 1 snooze alarm) | Daily alarm |
Timer | Measuring unit: 1 second | Measuring unit: 1 second | |
Stopwatch | 1/20 second chronograph Measuring capacity: 1:59’59.95″ Measuring modes: Elapsed time Other: Fly back | 1/100-second stopwatch | 1/20-second stopwatch |
Hourly Time Signal | No | Yes | No |
World Time | 29 time zones | 31 time zones (48 cities + coordinated universal time), city code display, daylight saving on/off | 29 time zones (29 cities + coordinated universal time), daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping |
Alpha Gel / | Yes | No | Yes |
Auto-Back Light | No | Yes | No |
Compass | Yes | Yes | No |
Sunrise Sunset | No | Yes | Yes |
Tough MVT | Yes | No | Yes |
Case / bezel material | Resin | Resin / stainless steel | Resin |
Glass | Sapphire Glass with non-reflective coating | Mineral (Spherical Glass) | Mineral (Spherical Glass) |
Battery | Solar Powered CTL1616 | 2 years on SR927W | Solar powered CTL920 |
Size (mm) *we consider 48.9×42.8×13.4 to be a traditional watch size (as in DW-5600). So you are to compare how far or close the watch is to this size | 48.4×53.8×17.3 | 50.8×52.1×16.9 | 54.1×52.4×16.4 |
Full features (if you want to know more) | GW-A1000 Wiki |
G-Shock Gravitymaster GW-3500
Year of first Release — 2011
You pay for: 200-meter water resistance, Tough Solar, TRIPLE G RESIST, Tough Movement, Radio-controlled Watch; Multi band 6
#G-Shock-Ana-Digi, #G-Shock-Solar
G-Shock Gravitymaster GW-4000
Year of first Release — 2011
You pay for: 200-meter water resistance, Tough Solar, TRIPLE G RESIST, Tough Movement, Radio-controlled Watch; Multi band 6
G-Shock Gravitymaster GW-3000
Year of first Release — 2010 / 240$
*average Amazon Price, we may earn commission from purchases
You pay for: 200-meter water resistance, Tough Solar, Radio-controlled Watch; Multi band 6, Tough Movement, TRIPLE G RESIST
Full information: Colors, Detailed Specs, Photos, News on GW-3000 Wiki Page →
GW-3500 VS GW-4000 VS GW-3000
GW-3500 | GW-4000 | GW-3000 | |
Price (Amazon) | |||
Year of first Release | 2011 | 2011 | 2010 |
Accuracy | Radio-controlled (via atomic watch signals) | Radio-controlled (via atomic watch signals) | Radio-controlled (via atomic watch signals) |
SmartWatch Features | No | No | No |
Light | Neobrite (hands and hour markers) and LED light (Super Illuminator) | Neobrite (hands and hour markers) and LED light (Super Illuminator) | Neobrite (hands and hour markers) |
Alarm | 5 independent daily alarms (4 one-time alarms and 1 snooze alarm) | 3 independent daily alarms | Daily alarm |
Timer | Measuring unit: 1 second | Measuring unit: 1/10 second | No |
Stopwatch | 1/100-second stopwatch Measuring capacity: 23:59’59.99″ | 1/100-second stopwatch | Stopwatch function – 1/100 sec. – 24 minutes |
Hourly Time Signal | Yes | Yes | No |
World Time | 29 time zones (48 cities + coordinated universal time), daylight saving on/off, | 10 cities (preset with diving sites), 14-character site name, daylight saving on/off, GMT | Displays the current time in major cities and specific areas around the world |
Alpha Gel / | Yes | Yes | No |
Auto-Back Light | Yes | No | No |
Second Hand | No | Yes | Yes |
Case / bezel material | Resin / Stainless steel | Stainless steel / Resin | Resin / Stainless steel |
Glass | Mineral Glass | Mineral glass | Mineral glass |
Battery | Solar powered CTL920 | Solar powered CTL920 | Solar powered CTL920 |
Size (mm) *we consider 48.9×42.8×13.4 to be a traditional watch size (as in DW-5600). So you are to compare how far or close the watch is to this size | 52.5×49.8×15.5 | 52.9×50.4×15.6 | 52.5×49.8×15.5 |
Full features (if you want to know more) | GW-4000 Wiki |
You ask, we answer!
It is GR-B200 produced in 2020 with the following features: Helicopter Design, Carbon Core Guard Structure, G-SHOCK Connected App, Quad Sensor, Flight Log, Calories monitor, WorldTime, sunrise, sunset time display and 200-meter water resistance.
— G-SHOCK Connected App
— Carbon monocoque case
— Bezel with 52 layers
of carbon sheeting
— Carbon fiber insert band
— Carbon Core Guard structure
— Shock resistant button
— Rust-resistant
— TRIPLE G RESIST
— Sapphire crystal with non-reflective coating
— Smart Access
It is meant for everyone who likes its design, technologies and features. But generally speaking, Gravitymaster will definitely suit the next categories: For Big Wrists, For Military, Top G-Shock Look, Office and Formal Wear
Not Sure about G-Shock Gravitymaster Watches? There are more G-Shocks!
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