The first design that comes to mind when you hear G-SHOCK is the square.
Starting with the original DW-5000C in 1983, the 5000 and 5600 families have been loved for more than 40 years.
So which model deserves to be called the greatest G-SHOCK?
This article selects 3 classic square models from the many available. By comparing their history, functions, and popularity, I will help you find your own greatest G-SHOCK.
Why G-SHOCK's Greatest Models Are Squares
- The square design carried forward from the original is G-SHOCK's starting point and signature look.
- A simple LCD display stripped of unnecessary detail.
- Functional beauty: shock resistance, 20-bar water resistance, and legibility.
- A compact size that is easy to coordinate with outfits.
- Plenty of freedom to replace bezels and bands, with exceptionally strong demand for customization.
In other words, the square best embodies the essence of G-SHOCK.
First, the basics: G-SHOCK 5000/5600/5610 Differences in 30 Seconds
- The terms 5000/5600 have 2 distinct meanings: model numbers and designs.
①Model number differences (for example, GMW-B5000 / DW-5600UE)
②Design differences (whether it follows the original 5000 design or the 5600 design)
5000 = premium direction, often with a screw-back case or Japanese production
5600 = mainstream direction, primarily with panel-back cases
Some models have 5600 in the model number but use the 5000 design.
See the explanation of the differences between the 5000 and 5600 families for details.
→ 5000 vs. 5600: Model Numbers and Designs - The 5600 and 5610 families have different bezel shapes and button positions, so the bezels are not interchangeable; the bands are shared.
Their button positions and sizes differ.
On the other hand, the bands use the same lug width and can be exchanged.
→ 5600 vs. 5610: Bezel Compatibility Table - For squares, there are 3 interchangeable band types: resin, composite, and fine resin, while
metal bracelets, such as those for the GMW-B5000D, are model-specific and cannot be reused on other models.
→ 3 Interchangeable Band Types: Comparison and Selection
3 Candidates for the Greatest Square G-SHOCK, by Use
Here is the conclusion: if choosing the greatest square, you cannot go wrong with these three options.
1) Best for Practicality: GW-M5610U (Radio-Controlled Solar × Slim × Light)
- If You Cannot Decide, Choose This One. It has the functions you want every day—Tough Solar and Multi Band 6—while being thin, light, and easy to slip under a sleeve.
- With a 5610-family bezel, the buttons are easy to press and it is slightly thinner—a comfortable design.
- A classic that adapts the original colors for modern practicality.
Reference: The features and evolution of the 5610 family are covered in the 5600/5610 differences article.
- Multi Band 6 supports 6 transmitters worldwide.
- Solar charging eliminates routine battery replacement.
- A slim case with reduced thickness is ideal for daily wear.
It is outstanding, ranking among the leaders in both review counts and sales.
Its refinement earns comments such as "This is the only G-SHOCK I need" and "The No.1 masterpiece for practicality."
The 5610 family appeared around 2009/2010 and was updated to the U version in 2021.
Where to Buy the Casio GW-M5610U-1
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Where to Buy a Screen Protector for Casio GW-M5610
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2) Peak Ownership Satisfaction: GMW-B5000D (The Full-Metal Achievement)
- The original design is recreated in full metal. Its texture and presence realize the G-SHOCK dream.
- Its dedicated construction means that the metal bracelet cannot be reused on other models; the bezel is also a dedicated design.
- Its substantial weight and beautiful finish maximize the joy of ownership.
Reference: The explanation that metal bracelets are not interchangeable appears in the article on 3 interchangeable band types.
- Faithfully recreates the original design.
- Premium materials such as stainless steel and titanium.
- Bluetooth enables smartphone connectivity.
A luxurious ultimate square that combines G-SHOCK's origins with the latest technology.
Its popularity has surged as a collection centerpiece.
Where to Buy the Casio GMW-B5000D-1
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Where to Buy a Screen Protector for Casio GMW-B5000
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3) The Height of Tradition: GW-5000U (Screw-Back Case × Made-in-Japan Heritage)
- The 5000 family is generally characterized by premium specifications: screw-back cases and Japanese production.
It is a classic recommended by enthusiasts as the most faithful heir to the original DNA. - The exterior is straightforward and robust; its real value is on the back. The masterpiece for those in the know.
Reference: General features of the 5000 family are summarized in the 5000 vs. 5600 article.
Where to Buy the Casio GW-5000U-1
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Runner-Up: DW-5600UE (A Longtime Favorite with Exceptional Value)
- An accessible price of around ¥10,000 delivers outstanding value.
- A simple LCD display and clean design.
- Famous as the model worn by Keanu Reeves in Speed.
(The current update to the DW-5600E family known as the Speed model is the DW-5600UE)
It is often chosen as a first G-SHOCK.
A dependable classic for a first watch or everyday use.
A true classic among classics.
Recommended for those who want to experience the original spirit of G-SHOCK.
Where to Buy the Casio DW-5600UE-1
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Where to Buy the Casio DW-5600UBB-1
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Where to Buy a Screen Protector for Casio DW-5600
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The Verdict: GW-M5610 Is the Leading Practicality Contender
The 5600E is excellent as an entry-level model, and the GMW-B5000 is excellent as a premium model.
However, with its balance of price, functions, and usability, the GW-M5610 is my clear choice as the leading contender for the greatest practical G-SHOCK.
- Exceptional value at a price in the ¥10,000 range.
- Solar power and radio-controlled timekeeping reduce long-term maintenance needs.
- A design that works with business and casual outfits.
Its outstanding refinement makes it worthy of the title of greatest G-SHOCK.
For reference, G-SHOCK creator Kikuo Ibe is also known for continually wearing it in interview articles as a definitive design.
Where to Buy the Casio GW-M5610U-1
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Quick Comparison: Who It Suits, Strengths, and Points to Consider
| Candidate | Best for | Strengths | Points to consider |
|---|---|---|---|
| GW-M5610U | First G-SHOCK / demanding everyday use / practicality | Thin, light, solar with radio-controlled timekeeping, and good value | The bezel belongs to the 5610 family. Not compatible with 5600-family bezels |
| GMW-B5000D | Those prioritizing materials and finish, or wanting a watch with presence | Full-metal satisfaction and finish | The band and bezel are model-specific and cannot be reused |
| GW-5000U | Enthusiasts prioritizing traditional specifications, history, and construction | Screw-back case and made-in-Japan heritage | A subdued appearance and somewhat higher price |
Square G-SHOCK Evolution: Release Timeline
| Year | Model | Features |
|---|---|---|
| 1983 | DW-5000C | The original G-SHOCK arrives, establishing the square design |
| 1996 | DW-5600E | Evolves into a longtime classic |
| 2005 | GW-5600 | The first square with solar power and radio-controlled timekeeping |
| 2009/2010 | GW-M5610 | Multi Band 6 and a thinner case improve refinement |
| 2018 | GMW-B5000 | Full-metal construction and Bluetooth |
| 2021 | GW-M5610U | The current U version with an updated module |
Square models continue to evolve with each era while preserving the original design.
Comparing Popular Models by Review Count
(Approximate Amazon review counts as of 2025)
| Model | Review count | Notes |
|---|---|---|
| DW-5600E | Approximately 4,000 | Outstanding value creates strong entry-level demand |
| GW-M5610 | Approximately 6,000 | Solar power and radio-controlled timekeeping deliver No.1 satisfaction |
| GMW-B5000 | Approximately 3,000 | Many passionate fans despite its higher price |
Review counts indicate sales and popularity.
The well-balanced GW-M5610 clearly enjoys exceptional support.
Frequently Asked Questions
Q. Which Is Higher-End, the 5000 or 5600 Family?
A. The terms have 2 meanings. That distinction exists. Models with 5000 in their numbers often have premium specifications, such as screw-back cases and Japanese production. Meanwhile, the 5000 design can also appear on models with 5600 in their numbers. Clarify which meaning you are using.
→ Explanation: 5000 vs. 5600: The Differences
Q. What Are the Advantages of a 5610-Family Bezel?
A. It is compact and relatively thin, and the buttons are easy to press—a benefit many users notice. The difference shows in daily operation.
→ Comparison photos and dimensions: 5600/5610 Differences: Comparison and Sizes
Q. Which Replacement Band Do You Recommend?
A. Resin offers versatility; for a balance of comfort and appearance, choose composite; for the ultimate light feel, choose fine resin.
→ Selection guide: 3 Interchangeable Band Types
Conclusion: Choose Your Own Greatest G-SHOCK
- Best for Everyday Use: GW-M5610U
- Best for Ownership Satisfaction: GMW-B5000
- Best for Enthusiasts: GW-5000U
- For practicality and refinement → GW-M5610U
- For a premium feel and ownership satisfaction → GMW-B5000D
The greatest G-SHOCK depends on its owner's lifestyle.
An everyday watch, a long-term companion, or something special?
The model that feels right to you is your greatest G-SHOCK.
Your way of using it determines the greatest G-SHOCK.
For an everyday companion: the practicality champion, GW-M5610U
For a watch that makes a statement: the ownership champion, GMW-B5000
For heritage on your wrist: the tradition champion, GW-5000U
Where to Buy the Casio GW-M5610U-1
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Where to Buy the Casio GMW-B5000D-1
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Where to Buy the Casio GW-5000U-1
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Reference: My Personal Choice for the Greatest Analog G-SHOCK
Incidentally, I personally think the greatest analog G-SHOCK, the G-STEEL, is the GST-W110 (or GST-W310).
Why the 2nd Generation Is Overwhelmingly Popular: G-STEEL for Suits and a Guide to Successive Models, GST-W110 and GST-W310
Where to Buy the Casio GST-W110-1A
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Where to Buy the Casio GST-W310-1A
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