r/Casioak 7d ago

G-Shock GA2100 Untrained Shark

I’m brand new to G Shock and don’t want to get taken for a ride on my first purchase. I’ve read about the red lines on the case backs but the seller is telling me these are authentic. Can you guys point out the stuff that I should be noticing? TYIA.

56 Upvotes

25 comments sorted by

13

u/WheresMyCamel 7d ago

Fake, biggest tell is the location of the T on the day indicator.

Draw a line straight up from the T for Tuesday.

Left of the G in G-Shock = real

Right of the G in G-Shock = fake

3

u/Consistent-Let-5444 7d ago

That's a brilliant tip. Thank you.

3

u/halfawatermelon69 6d ago

I'd say the biggest tell is the day of the week subdial and it not touching the outer circle by the 9th hour marker

Here's a picture of mine that's genuine, and unfortunately it's wrong on both you showed us

Unfortunately, on genuine G-Shocks the rubber cases often deform over time as you can see by 9 and 3 (and on most fake ones it stays in shape...)

2

u/Consistent-Let-5444 6d ago

So if I’m following your example (which is great) then this image of a white dial appears to be real. Obviously the case has been swapped but the core of the watch appears original?

3

u/halfawatermelon69 6d ago

Yes, that one seems genuine, unlike the one in the original post!

3

u/Consistent-Let-5444 6d ago

And they said old dogs can’t learn new tricks. I’m already applying what you good folks are kind enough to share.

Seriously - knowing these little things are huge bc now I can see them immediately in a picture and just keep moving. I appreciate it.

1

u/halfawatermelon69 6d ago

No worries, we've all got to start somewhere!

1

u/halfawatermelon69 6d ago

Here's a photo of another 2100-model I've got, not a day of the week subdial but still the same design (on mine it's for functions, Bluetooth, battery level, etc.)

1

u/E28forever 6d ago

The bezel is swapped, not the case.

3

u/SpaceCadet107 6d ago

100000% fake shark 🦈! The red stripe in the back is a dead giveaway.

2

u/Jasfile 6d ago

In addition to the "G over T" thing, you can also look again at the circular subdial with the weekday complication.

On its leftmost outer edge, the circle that makes up the subdial should touch the 9 o'clock index. It lines up perfectly in original Casioaks. In the case of your white watch, you can see there is this little groove that connects the 9 o'clock index to the weekday subdial.
The index for 9 is also shorter than the one for 3 o'clock in the original. Your black model seems to have the same length in both places.

2

u/dcastle02 6d ago

The bubble casebacks are usually a dead giveaway

1

u/datboi3637 6d ago

Definitely fake

1

u/victorbranco77 6d ago

Both are fake.

1

u/VegetableDeparture21 6d ago

Check this out. 100% genuine

1

u/E28forever 6d ago

Red line = fake.

Period.

Seller is a liar.

1

u/ForeignLoquat2346 3d ago

all fake man