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[G-Shock Comparison] GWF-A1000 VS GPR-B1000 VS GWF-D1000

Can’t choose between G-Shock GWF-A1000, GPR-B1000 and GWF-D1000? Enjoy our comparison table and the best features unique list of each series.

Price (Amazon)

Year of first Release

2018

2016

Accuracy

Bluetooth (via phone app), Radio-controlled (via atomic watch signals)

Bluetooth (via phone app)

Radio-controlled (via atomic watch signals)

SmartWatch Features

G-SHOCK Connected App

G-SHOCK Connected App

No

GPS (for distance and speed monitor)

No

Yes

No

USB Charging

No

Yes

No

Light

LED light (Super illuminator)
Afterglow

LED backlight (Super illuminator)
Auto light switch

Super-Full-Auto LED light

Alarm

Daily alarm

4 daily alarms

5 daily alarms

Timer

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

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

1/1 min. – 24 hours

Stopwatch

1-second stopwatch
Measuring capacity: 23:59’59

1-second stopwatch
Measuring capacity: 999:59’59
Measuring modes: Elapsed time, split time

1/100 sec. – 100 hours

Hourly Time Signal

No

No

No

World Time

27 time zones, Home time swapping, auto summer time (DST) switching

39 time zones* (39 cities + coordinated universal time), daylight saving on/off, auto summer time (DST) switching

Yes

Auto-Back Light

No

Yes

Yes

Altimeter

No

Yes

No

Barometer

No

Yes

No

Compass

No

Yes

Yes

Multi Timer

No

No

No

Thermometer

No

Yes

Yes

Vibration

No

No

No

Mud Resistance

No

Yes

No

Magnetic Resistance

Yes

No

Yes

Tough MVT

Yes

No

No

Tide graph

Yes

Yes

Yes

Dive Timer

Yes

No

Yes

Moon Graph

No

Yes

Yes

Case / bezel material

Carbon / Stainless steel

Resin / Stainless steel

Resin / Stainless steel

Glass

Sapphire Glass with non-reflective coating

Sapphire Glass with non-reflective coating

Sapphire Glass with non-reflective coating

Battery

Solar powered

Solar powered

Solar powered

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

56.7×53.3×19.7

60.3×57.7×20.2

59,2x53,3x18,0

Full features (if you want to know more)

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


GWF-A1000 Profile
Average Amazon Price: 800$ (yes, we may earn a commission on qualifying purchases from our links to Amazon)
Year of first release: 2020
Lineup: PROFESSIONAL (G-Shock Professional Line includes watches that can really help you survive under hard, tough conditions. They are well equipped and have the best tough specs.) All G-Shock Professional Watches →
Best for: Big Wrists, Top in G-Shock Lookbooks
The most distinctive specs:
ISO 200 meters Water Resistance (good for swimming and professional diving)
Analog Watch Display (The over-sized dimensional index and hour and minute hands offer improved readability. Three dual-coil motors enable the hour, minute and world time hands to move rapidly so the wearer can switch modes with no delay)
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)
Tough Solar (CASIO’s original solar-charging system converts not only sunlight but also light from fluorescent lamps and other sources into power)
Radio-controlled Watch; Multi band 6 (additional way for time sync. This watch receives time calibration radio signals that keep the displayed time accurate)
Fluoroelastomer Band (The fluoroelastomer material provides an excellent fit on the wrist with its soft feel, not to mention exceptional resistance to staining and hydrolysis)
Diving Mode (The hour and minute hands can be brought together as one at the start of a dive to indicate the diving time)
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)
– Tide graph (tide level for specific date and time)
Tide point setting (Some of the world’s major dive spots come pre-set and can be selected from a map or list)
Diving log (Timeline display of time, date and number of dives along with smartphone-logged dive location and smartphone-shot photos)
Other colors and full specs: GWF-A1000 Wiki Page


GPR-B1000 Profile
Average Amazon Price: $750 (yes, we may earn a commission on qualifying purchases from our links to Amazon)
Year of first release: 2018
Lineup: PROFESSIONAL (G-Shock Professional Line includes watches that can really help you survive under hard, tough conditions. They are well equipped and have the best tough specs.) All G-Shock Professional Watches →
Best for: Military, Army and Police UseBig Wrists, Top in G-Shock Lookbooks
The most distinctive specs:
200-meter water resistance (good for swimming but not for deep diving)
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)
Tough Solar (CASIO’s original solar-charging system converts not only sunlight but also light from fluorescent lamps and other sources into power)
USB Charging (GPS navigation is usable for approximately 33 hours on a wireless charge of about five hours)
Mud Resistant (helps to ensure that nothing gets into the watch when down and dirty work takes you deep into the dirt and sludge)
GPS Navigation (The watch collects location data from GPS satellites to display the current location on a route or bearing to a destination, in real-time)
Ceramic Case Back (The watch uses a ceramic case back to support wireless charging and high-sensitivity GPS reception)
Digital compass (measures and displays direction as one of 16 points)
Thermometer (can measure and display the outside temperature in a range from -10 C to 60 C)
Barometer (measures the air pressures and displays tendencies in the weather)
Altimeter (The electronic mechanism “estimates” the altitude based on the air pressure)
GPS Signal Reception (Acquires positioning and time information from
GPS satellites)
Other colors and full specs: GPR-B1000 Wiki Page


GWF-D1000 Profile
Average Amazon Price: $700 (yes, we may earn a commission on qualifying purchases from our links to Amazon)
Year of first release: 2016
Lineup: PROFESSIONAL (G-Shock Professional Line includes watches that can really help you survive under hard, tough conditions. They are well equipped and have the best tough specs.) All G-Shock Professional Watches →
Best for: Big Wrists, Top in G-Shock Lookbooks
The most distinctive specs:
ISO 200 meters Water Resistance (good for swimming and professional diving)
Tough Solar (CASIO’s original solar-charging system converts not only sunlight but also light from fluorescent lamps and other sources into power)
Radio-controlled Watch; Multi band 6 (additional way for time sync. This watch receives time calibration radio signals that keep the displayed time accurate)
Digital compass (measures and displays direction as one of 16 points)
Thermometer (can measure and display the outside temperature in a range from -10 C to 60 C)
Barometer (measures the air pressures and displays tendencies in the weather)
Altimeter (The electronic mechanism “estimates” the altitude based on the air pressure)
Depth Meter (Underwater depth measurement up to 80 meters (in 10 cm units))
Diving Mode (Dive start time, dive time, minimum water temperature, maximum depth)
Ascent rate alarm (alerts you when the rate of ascent is 10 meters per minute or faster)
Moon data (moon age of the specific date)
Tide graph (tide level for specific date and time)
Other colors and full specs: GWF-D1000 Wiki Page

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