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Best Guide to All G-Shock Watches — composed by Experts

[G-Shock Comparison] GR-B200 VS GWR-B1000 VS GR-B100

Can’t choose between G-Shock GR-B200, GWR-B1000 and GR-B100? Enjoy our comparison table and the best features unique list of each series.


Price (Amazon)

Year of first Release

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
Countdown range: 24 hours
Countdown start time setting range: 1 second to 24 hours (1-minute increments and 1-hour increments)

Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1-second increments)

Measuring unit: 1/10 second
Countdown range: 24 hours
Countdown start time setting range: 1 second to 24 hours (1-second increments and 1-hour increments)

Stopwatch

1/100-second stopwatch
00'00"00~59'59"99 (for the first 60 minutes)
1:00'00~23:59'59 (after 60 minutes)
Measuring unit:
1/100 second (for the first 60 minutes)
1 second (after 60 minutes)
Measuring modes: Elapsed time, split time, 1st-2nd place times

1-second stopwatch
Measuring capacity: 23:59'59
Others: Flyback, direct timing start from the timekeeping mode

1/1000-second stopwatch
Measuring capacity:
00'00"000~59'59"999 (for the first 60 minutes)
1:00'00"0~23:59'59"9 (after 60 minutes)
Measuring unit:
1/1000 second (for the first 60 minutes)
1/10 second (after 60 minutes)
Measuring modes: Elapsed time, split time

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
*May be updated when connected to a smartphone.

Alpha Gel /
Vibration Resistance

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)

*Want to compare some other features? Please, comment and we will improve our table.


GR-B200 Profile / Casio G-Shock
Average Amazon Price: $355 (yes, we may earn a commission on qualifying purchases from our links to Amazon). Check the Price on Amazon →
Year of first release: 2020
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.) All G-Shock Gravitymaster Watches →
Best for: Military, Army and Police UseBig WristsPilots and Travel
The most distinctive specs:
– Helicopter Design (meant for real helicopter fans, especcially those three buttons on the right side)
– Carbon Core Guard Structure (protects the module with a carbon case. Highly durable carbon fiber-reinforced resin is added not only to the center case, but also to the front and side button guards, providing even stronger resistance to shocks from above or below, or from any side)
– G-SHOCK Connected App (you may manage all watch settings through your phone)
– Quad Sensor (pedometer, compass, altimeter/barometer, thermometer. All these features are very important under extreme conditions)
– Flight Log (records location and time data during the flight. It’s addictive watching the 3D map display in the app)
– Calories monitor (displays calories using stepcount feature. Good for controlling your daily activity)
– WorldTime (in 300 cities all over the world. Ideal function for business people or travelers who want to control two times at one display)
– Sunrise, sunset time display (Sunrise time and sunset time for specific date, daylight pointers. Good if you want to know to stop after durable hiking or smth of the kind)
– 200-meter water resistance (good for swimming but not for deep diving)
Other colors and full specs: GR-B200 Wiki Page
Only Limited Editions: GR-B200 Limited Editions

G-Shock GR-B200 Rating System

Size★★★
Weight★★★★★
Functions★★★★★
Materials★★★★★
Price★★★★★

GWR-B1000 Profile / Casio G-Shock
Average Amazon Price: $730 (yes, we may earn a commission on qualifying purchases from our links to Amazon). Check the Price on Amazon →
Year of first release: 2019
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.) All G-Shock Gravitymaster Watches →
Best for: Office and Formal Wear, Pilots and Travel, Top in G-Shock Lookbooks
The most distinctive specs:
200-meter water resistance (good for swimming but not for deep diving)
Carbon Monocoque Case (single carbon Monocoque unit that protects the module from external shock and makes it possible to eliminate carbon guard parts from the buttons on the sides of the case)
Rust-resistant structure (Buttons, button pipes, case internal fixing rings, and other metal parts exposed to outside air are made of strong, lightweight, and highly rust resistant titanium alloy)
TRIPLE G RESIST (Shock resistant, Centrifugal force resistant, Vibration resistant)
G-SHOCK Connected App (you may manage all watch settings through your phone)
Mobile link (Wireless linking using Bluetooth(R)) (for time sync with your phone data)
Radio-controlled Watch; Multi band 6 (additional way for time sync. This watch receives time calibration radio signals that keep the displayed time accurate)
Tough Solar (CASIO’s original solar-charging system converts not only sunlight but also light from fluorescent lamps and other sources into power)
Other colors and full specs: GWR-B1000 Wiki Page
Only Limited Editions: GWR-B1000 Limited Editions

G-Shock GWR-B1000 Rating System

Size★★★★★
Weight★★★★★
Functions★★★★
Materials★★★★★
Price★★★

GR-B100 Profile
Average Amazon Price: $225 (yes, we may earn a commission on qualifying purchases from our links to Amazon)
Year of first release: 2018
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.) All G-Shock Gravitymaster Watches →
Best for: Military, Army and Police UseBig WristsPilots and Travel
The most distinctive specs:
200-meter water resistance (good for swimming but not for deep diving)
Full-dot STN display (A large 7 x 33 dot LCD enables clear, high-resolution digital display of the alarm and 1/1000-second stopwatch functions)
G-SHOCK Connected App (you may manage all watch settings through your phone)
Tough Solar (CASIO’s original solar-charging system converts not only sunlight but also light from fluorescent lamps and other sources into power)
Mobile link (Wireless linking using Bluetooth(R)) (for time sync with your phone data)
Flight Log (records location and time data during the flight. It’s addictive watching the 3D map display in the app)
Other colors and full specs: GR-B100 Wiki Page

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