It's not typical of a G-SHOCK, but it's easy to use. The G-STEEL GST-B1000D, with its minimalist look, is a wonderful all-rounder.

FEATURES Impression
2025.12.25

"G-STEEL" is one of G-SHOCK's signature series, featuring the massive design characteristic of G-SHOCK crafted from stainless steel while maintaining shock resistance. The "GST-B1000D" is a new addition to the series, but the distinctively G-STEEL rugged look has been torn away, exuding a minimalist and sophisticated feel instead. Given the rugged impression of the original model, this transformation was surprising, but when you actually wear it, you realize that it combines the practicality and aesthetics required of a wristwatch, making it suitable for a wide range of situations.

Yuzo Takeishi: Photos and text
Photographs & Text by Yuzo Takeishi
[Article published on January 25, 2025]


A controversial piece that will make you wonder, "Is this G-STEEL?!"

 G-STEEL, which embodied the solid proportions of G-SHOCK with a stainless steel exterior, was born in 2015. I'm not sure if it was actually at this point that I first saw G-STEEL, but I do remember writing about the GST-W110, which was released in 2016, in a magazine I was involved in at the time. That's because, until the first model, the GMW-B5000D, was released, I felt that G-STEEL was the ideal metal G-SHOCK, and I even wrote an article with that nuance in mind.

 The case size is so voluminous it's almost laughable, and it's heavy. The three horizontal digital display sub-dials highlight the G-SHOCK's versatility, yet the price is reasonable. In other words, the early G-STEEL was a watch that packed everything you'd want in a metal G-SHOCK. So, to be honest, I was surprised and confused when I first saw the GST-B1000D, the model I'm reviewing today.

G-STEEL GST-B1000D-3AJF

G-SHOCK “G-STEEL GST-B1000D-3AJF”
Tough Solar. Runs for approximately 5 months on a full charge (approximately 18 months in power save mode). Carbon fiber and stainless steel case (46.9mm x 44.2mm, 11.6mm thick). Water resistant to 20 bar. Price: 66,000 yen (tax included).

The second-generation G-STEEL model, the GST-W110 (55,000 yen/tax included), was released in 2016. It's a long-selling model that's still on sale today, with a case measuring 59.1mm x 52.4mm x 16.1mm, and weighing a massive 195g. Just by comparing the size and appearance, you'll be able to tell the difference between it and the GST-B1000D.


A modern design that is both practical and aesthetically pleasing

 The GST-B1000D's look is quite different from previous G-STEEL models, being truly minimalist and modern. At the same time, as Casio claims, it is a "reconstruction of the original model," and design elements from the first G-SHOCK model, the DW-5000C, can be seen.

 The stainless steel outer bezel is octagonal, exactly following the shape of the original model. Furthermore, the 12 o'clock and 6 o'clock sides are multifaceted, and the outer bezel and bracelet feature a primarily hairline finish combined with a polished finish, giving the entire watch a sharp impression. Furthermore, while previous models featured the G-SHOCK logo and various functions on the bezel, this model eliminates these elements, highlighting the edgy design.

G-STEEL GST-B1000D-3AJF

The 12 o'clock and 6 o'clock sides of the outer bezel feature a multifaceted design. In addition to the prominent ridges, the flat and sloped surfaces are polished to create a modern look.

 Turning to the dial, you'll be captivated by a pattern never before seen on a G-STEEL watch. At first glance, the design is reminiscent of the wooden-frame-inspired dial of the MRG-B2100, but the pattern used on the GST-B1000D is an adaptation of the brick pattern featured on the dial of the very first G-SHOCK. What's more, the dial of this watch is primarily for displaying the time, with a balanced layout featuring subdials for the 24-hour display, date display, function display, and 30-minute counter. This ensures excellent legibility while not obscuring the unique brick pattern, resulting in a design that is both practical and aesthetically pleasing.

G-STEEL GST-B1000D-3AJF

The well-balanced layout of the in-dials allows the distinctive brick pattern to stand out prominently, making it easy to read not only the current time but also other elements.


Carbon case provides a light and comfortable fit

 Perhaps it's because it's been a while since I last held a G-STEEL. The looks are impressive, but what surprised me even more was its unusual size and weight, which are unusual for a G-STEEL. It's so light that you might think it's titanium the moment you hold it in your hand. This is because the center case that protects the module is made of carbon fiber reinforced resin. The weight reduction is achieved by covering this center case with an outer bezel. The official weight is approximately 118g. It's not exceptionally light, but considering that the current iconic metal G-SHOCK, the GMW-B5000, weighs in at approximately 167g, it's still quite light.

 Moreover, the case measures 46.9mm long, 44.2mm wide, and 11.6mm thick, which is no different from the size of a regular watch. When actually worn, it fits comfortably on the wrist, and despite its edgy form, the bracelet feels comfortable against the skin. Also, the carbon fiber reinforced resin is exposed on the back of the watch, which makes it feel much slimmer than the official 11.6mm.

G-STEEL GST-B1000D-3AJF

The case is 11.6mm thick, but with part of the carbon fiber reinforced resin visible on the back, it appears slimmer than the stated figure.

G-STEEL GST-B1000D-3AJF

The bracelet is sharply finished to match the outer bezel, but it feels comfortable to wear. The flat surfaces are finished with a hairline finish, while the slopes are polished, giving it a luxurious feel.


What does the future hold for G-STEEL?

 I wrote at the beginning that I was "confused" because the GST-B1000D lacked the characteristics of previous G-STEEL watches: "extremely large," "heavy," and "a massive form that conveys the toughness of G-SHOCK at a glance." However, that was due to my strong attachment to G-STEEL, so if you think of it as "one G-SHOCK model," this is a truly well-made watch. While retaining the G-SHOCK identity, the look is modern. Perhaps in keeping with the times, the watch has been made smaller and lighter while still maintaining shock resistance and offering the convenience of smartphone connectivity, making it a model that truly shows the evolution of G-SHOCK.

 So, with this title overturning the image of G-STEEL, how will the series change in the future? I'm looking forward to seeing what the future holds for G-STEEL.

G-STEEL GST-B1000D-3AJF

It's light and fits comfortably on the wrist. The modern design makes it easy to wear with any outfit, making it a true all-rounder. Of course, the functionality and performance are impeccable, making it a reasonable 66,000 yen (tax included). On the other hand, the size and display may divide opinions among G-STEEL fans.



Contact info: Casio Computer Customer Service Center Tel. 0120-088925


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