There are arguably no watches tougher than those belonging to Casio’s G-Shock line, but the prolific reputation these watches have means there’s a huge number of different models to choose from. Any G-Shock watch is going to be good, but which ones are the best? That’s what we’re here to find out. We’ve studiously examined the line to find the 10 best G-Shock watches available in 2020.
Below you’ll find short and concise reviews that can help you pick out the best G-Shock watch for your needs along with the most important specs to consider when shopping. We’ve also provided a thorough guide that breaks down what those specs mean and answers some of the most commonly asked questions from readers.
Quick Look: 10 Best G-Shock Watches in 2020
- Casio Men’s G-Shock Classic Analog-Digital Watch
- Casio GGB100BA-1A Special Edition British Army Watch
- Casio G-Shock Digital Watch
- G-Shock Men’s GG-1000 MUDMASTER
- Casio G-Shock GA100-1A1 THE GA 100 MILITARY SERIES WATCH
- Casio Men’s G-Shock GW6900
- Casio Men’s G9300-1 Mudman G-Shock
- Casio Men’s GD100-1BCR G-Shock X-Large
- Casio Men’s G7900-1 G-Shock Rescue Digital Sport
- Casio G-Shock Men’s GW9400 Rangeman
1. Casio Men’s G-Shock Classic Analog-Digital Watch
The Classic G-Shock watch is one of the few models that prioritizes the analog watch over digital functionality, but that doesn't mean that it doesn't come with the sort of modern features fans have come to love from this brand. The luminosity here is incredibly bright, and the G-Shock Classic includes a long lasting 1/100 of a second stopwatch as well as an automatic calendar.
It's also anti-magnetic and shows a dual time displayed on the smaller digital face. It may be one of the more basic G-Shock watches, but it covers all the fundamentals at a great price.
2. Casio GGB100BA-1A Special Edition British Army Watch
The British Army G-Shock Mudmaster watch on our list is comparable to the G-Shock Men’s GG-1000 MUDMASTER but being a special edition it does come with more features, and that gives you multiple options if you want one of the toughest watches available today. The design here is functionally identical with the same bold Arabic characters and the digital display and the altimeter, barometer positioned in the same way.
It even includes a Digital compass. The only big distinction here is the coloring scheme, but it's a nice alternative if you want something that looks a little different while still offering a wealth of survival-focused functions.
3. Casio G-Shock Digital Watch
Casio is known for the great value of their watches, and their best value is arguably the base model G-Shock. The Casio G-Shock Amazon price comes in at less than $50, but this watch still packs in all the fundamental features that customers demand from the G-Shock line. This sturdy digital G-Shock watch may be more utilitarian in design than its siblings, but the bright backlighting makes it incredibly easy to read in the dark, and all the important information conveyed is available at a single glance.
In a thoughtful move, Casio has created tougher buttons to press in to minimize the risk of pushing them accidentally. It also offers a phenomenal decade long battery life.
4. G-Shock Men’s GG-1000 MUDMASTER
The GG-1000 Mudmaster is a member of the ultra tough Mudmaster line, and that's a name that this G-Shock model bears proudly. This is a military watch through and through, and the big and bold Arabic numerals that adorn the important time markers are easy to read even in extreme environmental conditions. That's only enhanced by the decision to include incredibly bright LED backlighting.
The rotating bezel is numerically marked to help with the process of interpreting the built in compass, and in a unique turn, this G-Shock model includes both a digital and analog displays for your timekeeping. It also packs in a digital day and date window.
5. Casio G-Shock GA100-1A1 THE GA 100 MILITARY SERIES WATCH
The GA100-1A1 is one of the most serious military watches on the market, but that doesn't mean that this G-Shock watch isn't appropriate for civilians too. The black on black design of the case is seriously cool looking, but the bright white dials and digital display mean that reading the time is never difficult.
And the three subdials are smartly displayed and give you access to your alarms, speed, and lap numbers. It's all laid out in a rather efficient manner, resulting in a G-Shock watch that's highly professional and comes in at a tantalizing price tag of less than $100.
6. Casio Men’s G-Shock GW6900
The GW6900-1 is a simple but effective watch and one of the best values for the price you'll find in the G-Shock series. It takes the fundamental design of the DW6900 (one of the most popular models among the military) and shrinks it down into something more modestly priced. You get accurate timekeeping synced to the atomic clock as well as a build that's durable even by G-Shock's high standards.
The design itself is simple but effective, contrasting a simple black case and band with an easy but simple to read digital face and two chronographs for more accurate timekeeping.
7. Casio Men’s G9300-1 Mudman G-Shock
If you're interested in the functions of the Mudmaster but you're looking for something a little more thrifty, the Mudman G-Shock watch fills that niche best. The G9300-1 fills in most of the important features of the venerable Mudmaster for less than $150. And while it sacrifices the presence of an altimeter and barometer, leaving just the compass and thermometer behind, it has some very cool features all its own.
Most prominent is the moon graph that can really assist you if you find yourself out in the wild regularly. It's also a smaller G-Shock watch than most of the G-Shock Mudmaster models.
8. Casio Men’s GD100-1BCR G-Shock X-Large
The G-Shock watch line has a tendency to produce some chunky models, but the X-Large is potentially the best choice if you like your watches to be big and bold and you're not looking to spend too much. The black on black design is similar to the military watch from our early review, and it comes in at roughly the same price.
But it makes use of an all digital face that really helps this model get the best use of the display space available. That same display is brightly luminous for use underwater and in the dark, and there's support for five different alarms at a single time.
9. Casio Men’s G7900-1 G-Shock Rescue Digital Sport
The G7900-1 is part of the Rescue line designed to meet the needs of first responders, but it's notably tactical in design and suitable for everyone from military members to outdoor enthusiasts. You get not just one daily alarm but five as well as flash alerts, and you can activate the illuminated face with a simple twist of the wrist.
And those who like venturing into the great outdoors will appreciate the presence of moon and tide phases present. All of these features are tied together in a slick package that makes this easily one of the best looking watches in the G-Shock line due to the nice contrast of black and red.
10. Casio G-Shock Men’s GW9400 Rangeman
If you're searching for G-Shock watches for men that can help you survive out in the wild, your best bet may be the GW9400 Rangeman. It combines the superb build of the G-Shock line with an altimeter, barometer, and compass, essentially turning this wristwatch into an all-in-one tool for hiking and mountain climbing.
And the addition of a thermometer means that you'll be prepared to contend with seasonal extremes far more capably. This black G-shock is a serious looking watch, but it manages to pack in all that information without requiring you to navigate too many complex screens, and that's a feat in its own right.
Best G-Shock Watch Buyer’s Guide
The G-Shock watch is one of the best and most revered models in the world of watches. In our guide, we’ll help you identify why they’re so prized among both collectors and adventurers and how you can identify the best model of G-Shock watch for you. We’ll also address some of the best and most frequently asked questions people bring to us about the G-Shock watch.
The Unique Advantages of a G-Shock Watch
The G-Shock has been in production for over 35 years, and they’ve rapidly become so regarded as one of the best watch brands in the world that they’re worn by celebrities all around the world as well as by military personnel. When it was first conceived, the idea behind that G-Shock was to create a watch that could last for 10 years.
In furtherance of that goal, they set a few design principles in place. The first was the ten layers of protection that include a mineral glass cover for the face, a urethane rubber bumper, and a stainless steel case. The G-Shock watch was designed to survive a drop from over 10 meters and be submerged in water at depths of at least 660 feet. Every G-Shock watch comes with its own unique design quirks, but all of them stick to those principles.
The 10 layers of protection that goes into each G-Shock watch allows them to offer the best durability around, but it also results in one unique quirk: a universally chunky design. The original G-Shock watch had a case diameter of 55 millimeters, and bigger models like those in the Mudmaster series are even larger.
Due to the size, the G-Shock watch is often presented as a mens watch, but that doesn’t mean that these best watches can’t be worn by women. More compact watch models like the GA100-1A1 shrink down that size considerably. But you’ll probably want to pay more attention to the case size than you would with a more traditional watch.
Almost every watch in the G-Shock series is either digital in design or includes both digital and traditional quartz movements. It’s an intentional philosophical decision. These are designed as outdoor watches first and foremost, and the digital functions make it easier to include a stopwatch and at least one daily alarm on every watch.
An auto calendar is also common in G-Shock watch models. That focus on digital may be something that wristwatch purists will scoff at, but it’s hard to deny that lets the G-Shock do what it does best.
When it was first conceived, the intention of the G-Shock watch was to create the best survival watch on the market. That’s why they introduced the triple resistance principle: a water resistance of 10 bar, the ability to survive a fall from 10 meters, and a battery that would last 10 years. The latter is the only instance where Casio’s best intentions haven’t necessarily been fulfilled.
The life of batteries in most G-Shock watches can vary from about two years to over 10, a natural result of packing more and more battery sapping features into the watches, but if you want a watch that can conceivably last forever, you’ll want to look at a solar G-Shock like the Rangeman or Mudman. Since they’re powered by the sun, there’s no shelf life on their usage.
Every G-Shock watch in existence offers a water resistance at depths of 660 feet. That makes them an appropriate choice for swimming and surfing, but they aren’t intended for scuba diving. But the jury is out on what water resistance is needed for scuba diving. The International Standards Organization states a watch just needs to have a water resistance of 100 meters, but many stipulate a rating of 300 is a necessity.
If you want the best G-Shock watch for scuba diving, you should look to a watch from the Frogman series which unfortunately didn’t make it onto our review list.
Frequently Asked Questions
Is the G-Shock Watch Worth Buying?
We wouldn’t be offering a 10 review guide if it wasn’t! Every G-Shock watch offers some of the sturdiest construction of any models around, and Casio does that while managing to keep their prices remarkably low. G-Shock offers some of the best value you’ll find for a watch anywhere.
What Kind of Watch Do the Navy SEALs Wear?
Due to their best in class durability, the G-Shock is the most popular watch among the Navy SEALs and other military members. While the watch that’s most commonly distributed to Navy SEALs (and appears most frequently in military recruiting) is the DW-6600, we’ve provided a review for a largely comparable model: the GW-6900.
What is the Speciality of the G-Shock Watches?
Durability is the trademark of the G-Shock watch and its best feature. These watches tend to be the best in class if you’re looking for something that can take some serious hits and still stay with you for years. They’re resistant to gravitation shock, universally water resistant to a depth of at least 660 feet, and protected by tough mineral crystal glass.
Most models also take pains to make sure that the characters and other information displayed is easy to read in any situation, and some come with anti-magnetic properties that enforce their reputation as one of the best watch brands around.
What is the Toughest G-Shock Watch?
Every G-Shock watch is built incredibly tough, and they’re the best all around brand in that regard. But if you want the best of the best, some watches on the list offer more significant protection than others. We particularly suggest the Mudman series because it does the best job protecting the watch buttons in extreme conditions.
If you’re looking for the best G-Shock watch, none of the models on our list will disappoint. It’s just a matter of examining the specs and designs and figuring out which one you like best. And if you’re looking for a Casio watch that doesn’t fall into the G-Shock line, we suggest checking out our general guide to the best Casio watches.