G-Shock Gravitymaster Collection — All Watches — 2022 Updates

GR-B200

GWR-B1000

GR-B100

Price (Amazon)

355$

730$

225$

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
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

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)

GR-B200 Wiki

GWR-B1000 Wiki

GR-B100 Wiki

GPW-2000

GA-1100

GPW-1000

Price (Amazon)

680$

220$

1700$

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
Countdown range: 60 minutes
Countdown start time setting range: 1 minute to 60 minutes (1-minute increments)

Measuring unit: 1 second (maximum 24 hours)

Stopwatch

1 second measurement, 24 minutes total

1/100-second stopwatch
Measuring capacity: 59'59.99''
Measuring modes: Elapsed time, split time, 1st-2nd place times

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)
Two city time display

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 /
Vibration Resistance

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

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

66x57.1x18.2

50.8×52.1×16.9

 66×56×18.8

Full features (if you want to know more)

GPW-2000 Wiki

GA-1100 Wiki

GPW-1000 Wiki