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Casio

Casio 2018 GX56BB-1 Watch XL King of G Shock

Based on 1,579 reviews
Condition: New
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$190.00

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At a glance

Condition
New
Model
GX-56BB-1DR
Dimensions
1 x 1 x 1 in; 3.1 oz
Weight
88 g
Batteries
1 CR2 batteries required.
Display
LCD
Watch Movement Type
Quartz
In the box
Wristwatches

Specs 41

Product Dimensions 1 x 1 x 1 inches; 3.1 ounces
Item model number GX-56BB-1DR
Department unisex-adult
Batteries 1 CR2 batteries required.
Manufacturer Paradox
Display LCD
Watch Movement Type Quartz
Additional Features World Time

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Top Amazon Reviews

Absolute beast - top tier G Shock
I own quite a few Casios and G Shocks, and this is definitely one of my favorites. If you love what makes a G Shock stand out - durability, size, and functionality, this really is the King. It's massive. I'm sure you know that if you've seen anything about this watch, but pictures don't quite do it justice, it really does make other G Shocks look smaller by having so much extra reinforcement, and could probably withstand a tank driving over it no problem. And yet somehow even with its size, it's extremely comfortable Being a solar is awesome too - you'll be looking at 15-20 years before needing to have the battery replaced, and given this thing will charge even with indoor light, unless you live in a cave you shouldn't need to worry about having to go out of your way to charge it. For me it's a non issue, as I do like negative displays, but I *can* see it having a negative display being an issue for some. The backlighting at night is really nice, but at some parts during the day the lighting isn't enough, and if negative is hard for you to read, you may have times here and there where it's a little tougher to read the time. For me though, I like them and can read them just fine, so it's not a problem. Combined with the matte black finish, it looks sleek, and can take a beating. Add on most likely a few decades of battery life from the sun, and you really have something that's hard to beat. Very much worth the money, and if you already like g shocks, this is a must for the collection. ... show more
Reviewed in the United States on April 4, 2026 by MC
The BB King has arrived...
I have struggled with negative displays previously so I was hesitant. I took the plunge and holy CRAP I love this watch. I would think that this is definitely for people with larger wrists unless you want a HUGE watch on your smaller wrist. With a 7.8" wrist, it is like it was MADE for me. The legibility of this screen is just unbelievable albeit requiring a tilt of the wrist as needed. At night with auto-illumination on, the display could NOT be more clear. This backlight is just fantastic and works so well. I added a set of bull bars to this watch and it enhances the already amazing durability of the watch as well. With its 200M of water resistance, this will EASILY handle every water exposure need that will ever need. Guess I'll have to call off my Bering Strait dive though. :-) This was could not be easier to use for sure. Very simple, clean interface, full of features for every activity, it literally hits the bill perfectly. And it's solar powered! For the money, you can't go wrong. I would buy ANOTHER one If they made this model with solar power and MultiBand 6. THAT would be AMAZING! If you find that you like this style, there are 17 other 56GX models. Some of them are pretty plain looking while OTHERS are very colorful and include some collabs with celebrities. I already have 5-6 OTHER variations on my list for sure. For the money, it is a GREAT value. Even at its large size, it is incredibly lightweight. And the time keeping is so accurate! Don't think twice. Just buy it. NOW! You will NOT be disappointed. ... show more
Reviewed in the United States on April 10, 2025 by Timothy Douglas
A great watch! A great watch!
Review Image by Jesús Guzmán
Review Image by Jesús Guzmán
Let’s get to the important stuff: the readability. Yes, it’s a negative, stealthy cool screen, it’s a bit harder in some light conditions but you got the auto-backlight feature for that. You just lift your arm and point the watch to your eyes and the numbers light up in a great blue/green tone. Or you can just press the light button and voilà! It’s solar powered, so you won’t have to worry about spending battery life. And when pointed at direct light, the gold digits look just beautiful! Over all, it’s a fantastic watch. It’s a Casio and it’s a G-Shock, what else do you need? Yes, smart watches do a lot of stuff today, yes they do, so? First of all, I don’t like having that much radiation on my wrist all the time, ok? It’s like having your phone stuck to your skin all day and all night, no thanks. Second, I own an applewatch and I use it for specific stuff. Yes, it’s nice to switch the song on your spotify or apple lusic feom your watch or replying to a message just with your voice and talking to the watch like Maxwell Smart or James Bond, but again, the radiation. Plus, I don’t need to be monitored in many areas all the time if u know what I mean. And last, I don’t use most of the apps constantly. I want a rugged, strong and reliable buddy who will go with me through everything and that’s my King Square Casio. I don’t need to take it off to charge it and plug it on the wall, it charges up even with my night lamp! It has 5 alarms, snooze function, chronometer, stop watch, time zone, daylight savings, solar powered… and it can resist almost anything! You can go through a tornado with this guy on your wrist and chances are higher for it to come out better than yourself 😆 Size? Well, it’s big, but it’s not that big. If you have a 7 inch wrist or wider, you’re set. It’s called the Dark Knight, how cool is that? Don’t hesitate, get it and enjoy! ... show more
Reviewed in the United States on February 11, 2023 Reviewed in the United States on February 11, 2023 by Jesús Guzmán
Not too big! Not too big!
Review Image by Amazon Customer
Review Image by Amazon Customer
Review Image by Amazon Customer
Review Image by Amazon Customer
Review Image by Amazon Customer
I was anticipating this watch being too big and the face being hard to see in certain conditions. It fits great on my 7.5” wrist and I haven’t had any visual issues worth mentioning. I love the feel of this watch, it’s super comfortable for all day use. I do wish it had some of the Bluetooth features that other models have, to track steps and location, but that’s ok!! Great watch I know will last many years. ... show more
Reviewed in the United States on January 31, 2026 Reviewed in the United States on January 31, 2026 by Amazon Customer
Great watch Great watch
Review Image by Eduardo Flores
Very good watch very light to
Reviewed in the United States on April 22, 2026 Reviewed in the United States on April 22, 2026 by Eduardo Flores
Big G
It’s the King for a reason, but it’s more like the jump suit King not the skinny gold jacket king. It’s a big watch. The dark screen makes it a little harder to see but the Vader look is worth it. I had to have one.?
Reviewed in the United States on May 19, 2026 by Brian Pardue
Indestructible Stealth Bomber For Your Wrist
I own a Casio Edifice ECB500D-1A. It is a watch, which I wear, each time I went out. Sure, it is a sports/dress hybrid, kind of watch. However, the watch cost, too much to wear in the outdoors and has, too much of a fancy look to wear, more than, casually. Therefore, I went on the hunt for an all-black, military, stealth-looking, solar-powered, heavy-duty watch, which I can for the outdoors. I saw the G-Shock GX-56BB Blackout Series and was in awe. It had the features I wanted and more. **THE GX-56BB IS NOT MULTIBAND 6!!!!** BUILD: The GX-56BB is made of resin with a solid, matte black finish. The dial window is made of mineral. The digital display is gold. The combination gives the watch a stealth-like, military, look. The GX-56BB is large and well-built. It has a thick, 17.50-millimeter case, which consists of a new, triple-layered, structure, which has a soft and hard, urethane with Alpha GEL. Part of that structure can be seen on the inner-edges, beneath the solar panels. The Alpha GEL is what makes the watch have shock absorption, vibration isolation and dissipate heat. That triple-layered build is awesome, making the GX-56BB, durable and virtually, indestructible. Once, I saw a magazine, which showed, each layer of the structures, more in-depth and in 3-D. As a bonus, the watch is 200 meters (650+ feet), water-resistant, magnetic resistant AND mud resistant. With that said, I have always wanted a mud resistant watch, which is why I wanted the Casio G-Shock Mudmaster. However, I got this watch with that feature for less than half the price. Also, to add to the durability and indestructibility of this watch, I would recommend, purchasing wire-face protection, bull bar. The bull bar adds increased protection and style to the watch. FEATURES: As I mentioned above, the GX-56BB is not Multiband 6, which is a feature of the similar, but increasingly expensive, Japan version (GXW-56BB-1JF). This means, with the GX-56BB, the user will have to manually set the time. With Multiband 6, the time will set, automatically via radio waves from the watch’s built-in antenna. To start off, one of the coolest features of this watch is the tough solar power. This is a rare feature for a sports watch. The power-saving mode is an added bonus to this feature, adding longevity. Users will know, when this feature is activated, when they see “PS”, directly under the date on the display. One example of the power-saving function is, if the power-saving mode is selected, if the watch is in darkness for an extended period of time, the watch will shut off. The power-saving mode is, so sensitive, if the watch is under the user’s sleeve for an extended period of time, the watch will power off. The power-saving feature can be manipulated. For example, when out of use, place the watch, face-down! Now, if the watch is exposed to any kind of light, the watch will restore power and all of the settings will remain the same. Next, there is the mud-resistant feature. I decided to test the mud-resistance of this watch, while I was at Myrtle Beach. While in the water, I buried the watch in the wet sand for a few minutes. Afterward, I took the watch out and it was completely covered in muddy sand. I plunged it in the water and the watch was still, functional. Not to mention, the watch looked like it had not been in any kind of elements, whatsoever. OTHER FEATURES: The GX-56BB has a world time feature of 31 time zones OF 48 cities and UTC (Universal Time Coordinated Universal Time). Another feature is daylight-savings time, which can be turned on/off. Another cool feature is the watches EL backlight with afterglow. The color of the backlight is, as a combination of blue and green on the display. In addition to the backlight, the GX-56BB has an auto-light feature. This feature can be turned on/off. With auto-light activated, the display must be aimed towards the face and the light will power on. Users will know, when this auto-light feature has been activated because an “A.EL” will be displayed, right above the seconds. The GX-566BB has four, daily alarms and a snooze function. Then, there is a button operation tone, which can be turned on/off and an hourly time signal, which can be turned on/ff. The GX-56BB, also has a full-auto calendar, countdown timer, a stopwatch, and 12/24 time formats. VERDICT: The GX-566BB is a jack-of-all-trades, making it a must-own, ESPECIALLY for the outdoors. In addition to the price, build, and the features, which I mentioned for this watch, the purchaser is surely, getting a steal. ... show more
Reviewed in the United States on May 31, 2018 by 1Dub79
Amazing King G watch
This is my new work watch, looks great and was built to withstand tougher environments. I saw some reviews about the darkness of the dial but I love it and it looks stealthy. I love that it’s solar and I don’t have to worry about changing the battery. For the price and quality of this watch, you can’t go wrong. Don’t have second doubts just get it, trust me it’s worth it. ... show more
Reviewed in the United States on November 24, 2025 by DJB23
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