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The 2021 G-Shock hit: the Carbon Core Guard ‘CasiOak’

Posted 16 December 2021 by Miriam Reading time approximately 5 minutes

Are you still looking for a Christmas gift for a real watch lover? Then the GA-2100 series from G-Shock is our Top Tip. The all-black original model costs less than £100 and combines the best G-Shock features  with wearing comfort and an irresistible appearance. This watch is thé watch hit of 2021. Do you want to know why? Read on.

 

Where does the name 'CasiOak' come from?

In 2020, Casio released a new line of G-Shock watches, the GA 2100 Octagon. This new collection kept many G-Shock features, but aimed at a young, fashion-conscious audience. With a thinner profile, a new 8-sided case and a seamless transition from case to strap, all at a very competitive price. No wonder these new watches quickly became popular.

With its 8-sided bezel and integrated bracelet-style design, this watch was distantly reminiscent of Audemars Piguet's very expensive 'Royal Oak' watch. It didn't take long before this new G-Shock was nicknamed 'CasiOak' by enthousiasts.

However, the design is not derived from the famous 'AP', but from the first G-Shock DW5000C, but with a more pronounced octagonal shape and streamlined corners. These contours give a feeling of stability and a powerful appearance. In addition, the side profile design pays tribute to the very first model with the same button layout, uneven surface shape and fixed-angle strap. Yet the nickname has stuck and the name 'Octagon' has all but disappeared.

design CasiOak
GA-2100-1A1ER

The best of G-Shock in a slimmer, lighter profile

The use of a new carbon fiber reinforced resin construction made it possible to reduce the housing to the extreme. The 45.4mm watch is just 11.8mm thick and weighs just 53g. A sense of depth is achieved through three-dimensional molding and the spacious layout creates a dial that combines simplicity and excellent legibility.

The GA-2100 line comes in a variety of colours. Applying a different hue to each component - from the case exterior to the dial, dial, hands, LCD, buckles and more - gives the watch an integrated look, while the details stand out. The dual LED illumination of the dial and LCD screen guarantees legibility in the dark.

Naturally, the watch contains all the functions that you are used to from G-Shock; world times, automatic calendar, stopwatch, 5 daily alarms and manually operable hands with a battery life of up to 3 years.

GA-2100 LED
ga-2110et-8aer

Innovative Carbon Core Guard

The innovation in this watch comes from the Carbon Core Guard structure developed by G-Shock. The case is made of fine resin with carbon fiber for a stiffness that is superior to that of resin. This material protects the module (the movement) against shocks and deformation. In addition, carbon is very lightweight and allows for a thinner case.

The module has been slimmed down by miniaturizing the components and using optimized high-density mounting for the circuit board structure. Combined with the Carbon Core Guard structure, these efforts have resulted in a smaller, lighter body.

detail-GA-2100-1A1ER
carbon-core-guard

Also for the smaller wrist: the GMA-S2100 series

G-shock watches are generally quite large and that often prevents women from purchasing this watch. Fortunately, the CasiOak is also available in a smaller size: the GMA-S2100 series. At 43 mm still not very small, but due to the slim profile, integrated strap and light weight also very suitable for the thinner wrist and available in friendly colours.

GMA-S2100-1AER
▴ GMA-S2100-1AER
GMA-S2100-4A2ER
▴ GMA-S2100-4A2ER

Metal clad CasiOak

Would you rather have a CasiOak with a more luxurious look? Then choose a watch from the GM-2100 series. The same watch with Carbon Core Guard and coated with a thin layer of steel for a more businesslike look and extra robustness.

GM-2100-1AER
▴ GM-2100-1AER
GM-2100N-2AER
▴ GM-2100N-2AER

Extraordinary special edition: The Moon

The very special GM-2100MG-1AER 'The Moon' is inspired by the moon. The detailed design with textured metal clad case mimics the crater landscape. And the combination of gold ion plating and the deep black of the band is reminiscent of the infinity of space. The case back features an engraved image of the "Dark Side of the Moon". This special edition Moon CasiOak comes in a luxury packaging, again with an image of the moon.

Is the Moon edition temporarily unavailable? Put the watch on your wish list and you will automatically receive a message from us when we have had a new delivery from our suppliers. We don't know if that will be possible before Christmas, but beautiful things are worth waiting for a little longer, don't you agree?

GM-2100MG-1AER
▴ GM-2100MG-1AER

Order on time!

Christmas is just over a week away, and these mega-popular watches are going fast. We ship all orders placed before 1:30 p.m. (or 6:20 PM for express delivery) the same day, but the post office is extremely busy and delivery can therefore take a little longer than usual. That is why we advise everyone to order gifts on time. 

 

Happy Holidays!

 

Update 2022

With the release of the GA-B2100 series, Casio takes the CasiOak to a new level. Thanks to the addition of a solar battery and Bluetooth technology, your watch will last even longer and synchronize time and date automatically.

Want to know more about the GA-B2100? you can read all about it in this blog.