G-SHOCK has become synonymous with indestructibility. But with the G-STEEL GST-B1000, Casio has shown that durability doesn't have to mean clumsiness. The newest member of the G-STEEL line is fully analog, metal, lighter and thinner than ever before - and surprisingly stylish. It's designed for those who want a watch that can withstand any drop, but also fits under their shirt sleeve.
Model story G-STEEL GST-B1000 is returning to its roots. It draws inspiration from the legendary DW-5000C from 1983, the first G-SHOCK-a, which set the standard for robustness. This time, however, Casio transformed this classic into a modern metal piece that speaks the language of minimalist aesthetics.
They kept octagonal bezel and the distinctive “brick” texture of the dial, but removed the logo from the bezel – a bold, almost Zen move that purifies the watch of unnecessary details. Now you recognize G-SHOCK by its shape, not by its inscription. The finishing is a mix of brushed and mirror-polished surfaces that catch the light from different angles – the watch sparkles, but does not flaunt.

Metal that doesn't tire your wrist
Although it seems massive at first glance, GST-B1000 surprises with its ergonomics. The diameter is 44.2mm, distance between the ears 46.9mm, the thickness is only 11.6mm – which means it is thinner than many mechanical “dress” watches. It weighs 118g, which is significantly less than related GM-B2100, exceeding 160 g.
Secret? Carbon Core Guard – a carbon-reinforced bio-resin structure that sits beneath a steel bezel. The result is a lighter case that doesn't sacrifice protection. The watch maintains 200m water resistance and perfect impact resistance, so it can survive everything – from diving to falling off a table.


Analogue elegance, digital smarts
Inside the ticking Casio Tough Solar a system that powers the clock with light (natural or artificial). Functionally, the clock remains simple: time, chronograph, countdown, daily alarm, LED lighting – without unnecessary digital clutter.
But G-SHOCK hasn't completely put technology aside: through Bluetooth connections connects to the application CASIO WATCHES, which allows you to automatically synchronize the time, set functions, and even find a lost phone. The battery status display is also now digitalized - it can be seen in the app, not on the watch face.

Details that count
The watch is designed for readability. Extended pointers, polished hands with Neobrite coating and laser-treated indexes ensure that the watch glows in the dark almost like a beacon. The new metal strap, brushed and mirror-finished, has tight-fitting links, so it fits with minimal movement – and without that “chain noise” familiar to metal watch lovers.
Who is this watch for?
The GST-B1000 is a watch for people who move between two worlds: the city office and nature. It is a watch for those who don't want to have a "special watch" for every occasion, but are looking for one that can be worn everywhere.
It says on your wrist that you're interested in technology and design - but not in a loud way. It combines a geeky soul with a Japanese minimalist aesthetic.

TL;DR – Technical Specifications
- Model: G-STEEL GST-B1000D
- Diameter: 44.2mm
- Thickness: 11.6mm
- Lug-to-lug: 46.9mm
- Weight: 118g
- Housing: Bio-based carbon resin + stainless steel
- Drive: Tough Solar (solar powered)
- Waterproof: 200 m
- Connectivity: Bluetooth, CASIO WATCHES app
- Functions: Chronograph, countdown, alarm, LED lighting
- Price: ~€399 (global sale ongoing)
Conclusion: G-SHOCK with manners
GST-B1000 is proof that G-SHOCK is no longer just a watch for the outdoors and extreme conditions. With this edition, Casio proves that ruggedness can wear a shirt – and still remain genuinely “tough”.
This is not a watch that screams, but one that quietly shines. If Bruce Wayne ever had to choose a G-SHOCK, this would be it.






