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G-Shock GA-2100 “CasiOak” is the slimmest G-Shock watch

G-Shock GA-2100

G-Shock releases a retro-inspired analog-digital watch with the Carbon Core Guard…

The all-new G-Shock GA-2100 series is coming to Japan in August 2019. Like the recent GA-2000, the GA-2100 is a Carbon Core Guard model, but unlike other recent carbon models, it has a retro G-Shock look thanks to its octagonal bezel and traditionally shaped resin bands. The GA-2100 is actually inspired by the design and shape of the first-ever G-Shock DW-5000C but in a combination analog and digital form. At 11.8 millimeters, it is the thinnest current G-Shock watch and thinner than the DW-5600 and GW-M5610.

The GA-2100 will debut with three models: the black and gray GA-2100-1AJF, the blacked-out GA-2100-1A1JF, and the red GA-2100-4AJF. Each model has a list price of 13,500 JPY plus tax.

Features include shock resistance, 200-meter water resistance, needle withdrawal function, world time, 1/100 second stopwatch (less than 1 hour, 1-second stopwatch for one hour or more, 24 hours with split), timer (1-second, 24 hours), 5 alarms, hourly time signal, full auto calendar, 12/24 hour format, operation sound on/off, double LED lights (Super Illuminator with afterglow, 1.5/3 seconds, with LED backlight for LCD display), and estimated 3-year battery life. (The GA-2100-1A and GA-2100-4A also have Neo-Brite luminous hands.) The dimensions are 48.5 x 45.4 x 11.8 millimeters and the weight is 51 grams.

Update: Casio America released the GA2100-1A1 and GA2100-4A with a list price of $99 USD.

Update 2: The GA-2100 series has earned the nickname “CasiOak” among watch enthusiasts, due to the bezel shape’s similarity to Audemars Piguet’s Royal Oak watches.

G-Shock GA-2100 Slim Analog-Digital Carbon Core Guard

Based on the following photo, these watches are equipped with quick-release bands.

G-Shock GA-2100 Case Back

G-Shock GA-2100-1A

Black bezel and band with gray markers.

G-Shock GA-2100-1A

GA-2100-1AJF on Amazon G-Shock GA-2100-1AJF on eBay

G-Shock GA-2100-1A1

Blacked-out bezel and band with black markers.

G-Shock GA-2100-1A1

GA-2100-1A1 on Amazon GA2100-1A1 at Reeds GA-2100-1A1 on eBay

G-Shock GA-2100-4A

Red bezel and band with red markers.

G-Shock GA-2100-4A

GA-2100-4A on Amazon GA2100-4A at Reeds GA-2100-4A on eBay

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Gary
Gary
2 years ago

I wonder if the black one with the gray hour markers has lume on those markers.

I’d like to see a version with lumed hour markers, painted minute markers and positive LCDs.

G-Central
G-Central
2 years ago
Reply to  Gary

It looks light it might.

Mick O
Mick O
2 years ago

Audemars Piguet homage. 😉

Andrew Price
Andrew Price
2 years ago

When will this watch be out in the UK

G-Central
G-Central
2 years ago
Reply to  Andrew Price

Probably September.

Dom
Dom
2 years ago

That seems like a very low price for what looks to be a very cool piece. 45 is a bit big for me, unfortunately, otherwise that red guy looks like the perfect summer/beach watch.

J
J
2 years ago

When this watch will available in india?

G-Central
G-Central
2 years ago
Reply to  J

Should be available soon.

Anuvansh tomar
Anuvansh tomar
2 years ago
Reply to  J

22 OCT ITS LAUNCHING IN INDIA.

avi
avi
2 years ago

when version of though solar – multiband 6 will come out?

G-Central
G-Central
2 years ago
Reply to  avi

I don’t know, but that would be great, wouldn’t it?

Turyebi Yerlan
Turyebi Yerlan
2 years ago

I was wondering if there is any other bands available?

John
John
2 years ago

Will they release more of these in the U.S.? THe black-out version is sold out, and going for $250 or more on eBay, etc. Crazy.

Ashura Dela Cruz
Ashura Dela Cruz
2 years ago

When will it be available in G-shock store Philippines?

Kelly
Kelly
2 years ago

Hi there! Do you think the GA-2100-1AJF will eventually be released in the US?

noel
noel
2 years ago

That all black core is making me crazy. I want it bad. Expensive on ebay though, do you know of any stock anywhere. Thanks

Dennis Cuadrado
Dennis Cuadrado
2 years ago

Hi there! Any idea when Casio plans to restock this watch?

Mohammed Nasar A
Mohammed Nasar A
1 year ago

whats the size of the strap and where can i buy one?…any links, thanks.

Eric
Eric
1 year ago

Just today the stealth was available on Casio US, had it in my Kart and then it was sold out XD. I am not familiar with Gshocks or watches in general for the most part but really love this one. Any advice for getting it at near the market 99$s? Does Casio generally restock regularly or are there other knowledge gems only enthusiasts would know about where to purchase these things? Thanks!

Dennis Cuadrado
Dennis Cuadrado
1 year ago

Any word when it will be back?

Grateful for any reply.

Dennis
Dennis
1 year ago

Thank you! March is not that far away!

Evan
Evan
1 year ago

Any update when this might be in stock again?

Thanks