[G-Shock Comparison] GA-140 VS GA-2000 VS GA-2100

Can’t choose between G-Shock GA-140, GA-2000 and GA-2100? Enjoy our comparison table and the best features unique list of each series.

	GA-140	GA-2000	GA-2100
Price (Amazon)	90$	125$	100$
Year of first Release	2019	2019	2019
Accuracy	±15 seconds per month	±15 seconds per month	±15 seconds per month
SmartWatch Features	No	No	No
Light	LED light	Neobrite (hands and hour markers) Double LED light	Neobrite (hands and hour markers) Double LED light
Alarm	5 daily alarms (with 1 snooze alarm)	5 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-minute increments and 1-hour increments) Other: Auto-repeat	Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)	Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
Stopwatch	1/1000-second stopwatch Measuring capacity: 99:59'59.999'' Measuring modes: Elapsed time, lap time, split time Others: Speed (0 to 1998 units/hour), Distance input (0.0 to 99.9) Mach indicator (speed exceeding 1225 units/hour)	1/100-second stopwatch Measuring capacity: 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	1/100-second stopwatch Measuring capacity: 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
Hourly Time Signal	Yes	Yes	Yes
World Time	29 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping	31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping	31 time zones (48 cities + coordinated universal time), daylight saving on/off
Auto-Back Light	Yes	No	No
Magnetic Resistance	Yes	No	No
Case / bezel material	Resin	Carbon (Carbon Core Guard) / Resin	Carbon (Carbon Core Guard) / Resin
Glass	Mineral Glass	Mineral Glass	Mineral Glass
Battery	2 years on CR1220	3 years on SR726W	3 years on SR726W
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	55×51.2×16.9	51.2×48.7×14.1	48.5×45.4×11.8
Full features (if you want to know more)	GA-140 Wiki	GA-2000 Wiki	GA-2100 Wiki

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

GA-140 Profile
Average Amazon Price: $90 (yes, we may earn a commission on qualifying purchases from our links to Amazon)
Year of first release: 2019
STANDART ANA-DIGI (This Line includes Digital and Analog displays on G-Shocks that are the best in “price/quality” category. Usually have traditional digital functions, but with beautiful hands. Don’t worry, the hands won’t prevent you from seeing digits, since there is a special Hand Shift technology that moves them to the neutral position) All G-Shock Standart Ana-Digi Watches →
Best for: Teenagers, Top in G-Shock Lookbooks, Artists, Singers, Dancers…
The most distinctive specs:
– 200-meter water resistance (good for swimming but not for deep diving)
– Speed measurement (if you know the distance, you will know the speed in your watch)
– ISO 764 class magnetic resistant (A magnetic-resistant plate is mounted on the module. The plate prevents magnetic fields from interfering with proper movement of the hands in daily use)
Other colors and full specs: GA-140 Wiki Page

GA-2000 Profile
Average Amazon Price: $125 (yes, we may earn a commission on qualifying purchases from our links to Amazon)
Year of first release: 2019
Lineup: STANDART ANA-DIGI (This Line includes Digital and Analog displays on G-Shocks that are the best in “price/quality” category. Usually have traditional digital functions, but with beautiful hands. Don’t worry, the hands won’t prevent you from seeing digits, since there is a special Hand Shift technology that moves them to the neutral position) All G-Shock Standart Ana-Digi Watches →
Best for: Teenagers, Top in G-Shock Lookbooks, Artists, Singers, Dancers…
The most distinctive specs:
– 200-meter water resistance (good for swimming but not for deep diving)
– Carbon Core Guard structure (protects the module by enclosing it in a carbon case. The case is made of fine resin embedded with carbon fibers for outstanding strength and crack resistance)
– Dual Back Cover (GA-2000 features a stainless-steel panel back that keeps the watch airtight, as well as a fine resin glass fibre case back that makes it tough against shocks)
Other colors and full specs: GA-2000 Wiki Page

GA-2100 Profile
Average Amazon Price: $100 (yes, we may earn a commission on qualifying purchases from our links to Amazon)
Year of first release: 2019
Lineup: STANDART ANA-DIGI (This Line includes Digital and Analog displays on G-Shocks that are the best in “price/quality” category. Usually have traditional digital functions, but with beautiful hands. Don’t worry, the hands won’t prevent you from seeing digits, since there is a special Hand Shift technology that moves them to the neutral position) All G-Shock Standart Ana-digi Watches →
Best for: Small Wrists, Teenagers, Office and Formal Wear
The most distinctive specs:
– 200-meter water resistance (good for swimming but not for deep diving)
– Carbon Core Guard structure (protects the module by enclosing it in a carbon case. The case is made of fine resin embedded with carbon fibers for outstanding strength and crack resistance)
Other colors and full specs: GA-2100 Wiki Page