Is My Casio G-Shock GA-2100 / GM-2100 Original? (or fake) | 2 tests to find out!

Casio G-Shock Simple Legit Checks.

2 simple tests to verify if your CasiOak (Casio) G-Shock GA2100/GM2100 is original or fake?

This includes a display test and an alarm sound test. I recommend trying both methods to make a conclusion.

Another quick way to understand if your watch is fake or original is the price you pay for the watch. The watch should be more than 75 € or $, in my opinion. If you find the watch for around 10 to 20 €, $ or £, this can be a red flag.

This will work on all CasiOak G-Shock Protection (Octagon G-Shock Watch) module 5611, including the following models:
GA-2100-2A
GA-2100-5A
GA-2100-7A
GA-2100HC-2A
GA-2100HC-4A
GA-2100SKE-7A
GA-2100ET-2A
GA-2100ET-8A
GA-2100SU-1A
GA-2100SU-3A
GA-2100SU-9A
GA-2100THB-7A
GA-2100-1A
GA-2100-1A1
GA-2100-4A
GM-2100-1A Metal
GM-2100B-3A Metal
GM-2100B-4A Metal
GM-2100N-2A Metal
GA-2100-1A1ER Octagon
GA-2100SKE-7AER
GA-2100VB-1A
GA-2100RC-1A

GM-B2100BPC-1A
GM-B2100PC-1A
GA-2100NC-3A
GA-2100GB-1A
GA-2100P-1A
GA-2100SB-1A
GMA-S2100MD-1A
GMA-S2100MD-4A
GMA-S2100MD-7A
GMA-S2100P-4A
GMA-S2100PG-4A
GMA-S2140RX-7A
GMA-S2100BS-3A
GMA-S2100BS-4A
GMA-S2100BS-7A
GA-2100FF-8A
GA-2110SL-4A4
GA-2110SL-4A7
GA-2100RC-1A
GA-2100RGB-1A
GM-2100BB-1A
GM-2100C-5A
GM-2100CB-1A
GM-2100CB-3A
GMA-S2100GA-1A
GMA-S2100GA-3A
GMA-S2100GA-7A
GA-2100FT-8A
GM-2140GEM-2A
GM-S2140GEM-9A
GMA-S2100BA-2A1
GMA-S2100BA-2A2
GMA-S2100BA-3A
GMA-S2100BA-4A
GAE-2100WE-3A
GA-B2100BNR-1A
GA-2110SC-4A
GA-2100SS-1A
GM-B2100BD-1A
GM-B2100D-1A
GM-B2100GD-5A
GM-2100G-1A9
GM-S2100GB-1A
GM-S2100BR-5A
GMA-S2100SK-1A
GMA-S2100SK-2A
GMA-S2100SK-4A
GMA-S2100SK-7A
GA-2100NN-1A
GA-2100BWP-2A
GA-B2100-1A
GA-B2100-1A1
GA-B2100-2A
GA-B2100-3A
GA-B2100C-9A
GA-2100BP-1A
GM-2100MF-5A
GM-S2100MF-1A

GA-2100 Series
GM-2100 Series (Gold, Metal)
GM-S2100 Series
GA-B2100 Series
GM-B2100 Series
GMA-S2100 Series

#casio #gshock #ga2100

[amansoni]

I ordered from amazon but did not get the tin can, with the g-shock, could it be fake?

[harshtripathi]

Thanks both method works on my Gm 2100 1adr, this means I have genuine watch. Right? Also I have registered it on casio website.

[syncategorematically]

Nah bro. Im 100% buying the fake one version3 and both of that test, the fake one can do it. LMAO....

[Tech]

The problem is my Fake one also does all the things mentioned

[blackoskozots]

i have both a fake ga 2100 and a genuine one the surprising part is both the methods work on my fake as well as my original gshock p.s my fake gshock is worth 1800 rupees its the manga edition blue colourway

[akashmahi]

First method didn’t work but second method does

[reggierabit]

Pls dont buy the thailand models. No water resisting power in the normal use conditons, gw 9400 also no water resisting power. My money loss👹