Casio Men’s GW7900B-1 G-Shock Black Solar Sport Watch

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Amazon Price: $150.00 $93.25 You save: $56.75 (38%). (as of July 26, 2017 12:40 pm – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.

With the multifunctional Casio Men's G-Shock Solar Atomic Black Digital Sport Watch, you'll finally be able to mix business with a little athletic pleasure. The case and bezel are both made of black Resin, tailoring to your more sophisticated side by offering a sleek look and smooth feel. Four large silver screws accent the top and bottom of the bezel, which displays blocky white words depicting the four button functions. The dial hosts five subdials depicting time, date, and even tide charts for the boating enthusiast. Easy-push buttons on the case allow you to quickly go through your settings and work the handy stopwatch feature, while a soft EL backlight provides you with access to the time, regardless of where you and your watch are. The wide band also consists of black Resin, closing with a silver buckle for a custom fit. This sporty timepiece is water resistant up to 660 feet (200 meters), relies on Japanese quartz movement, and boasts Casino's shock-resistant technology.

Customer Reviews

Great G-Shock!!!

69 people found this helpful.
 on October 25, 2013
By nevadaliving
I’m an avid collector of automatic time pieces, especially diver watches but always worry about wearing them and exposing them to the hazards of my job. So I began the hunt for a “realistic” everyday watch that could handle being exposed to knocks, chemicals, and impacts without breaking the bank. Enter the G-Shock line of watches! I’m going to make this a simple review:

The G-Shock Watch Worth Waiting For.

One person found this helpful.
 on May 27, 2016
By Sean Kilroy
I honestly cannot say enough good things about this watch. I’ve wanted a G-Shock forever but the more inexpensive ones seemed to lacked the features I wanted and the more expensive ones were just out of the price range I’d pay for a plastic/digital watch. This on was right on the money. For a hair under a hundred dollars I was able to nab this one.

Good watch

One person found this helpful.
 on March 21, 2016
By sparky
I work hard in commercial/industrial construction so exposure to elements and harsh environment is on daily basis. In other words I bet the $&@& out of it. The original bracelet gave up after around 3 years, also decorative screws on the face fell out. The mineral crystal has got some light scratches, case as well.

Great Zero-Maintenance Watch!

One person found this helpful.
 on November 30, 2015
By Michael Coffin
I’ve wanted a solar atomic watch for a while and had decided on the Seiko Astron before I happened upon this watch. I’m glad I did because this watch has everything I wanted and more. I have an 8-inch wrist and the resin band is long enough to buckle at the center, not off to the side like most watches do for guys with big wrists. There are two small flaps, one on each end of the band, that keep the watch centered on your wrist, a feature I was unsure about but now really like. The resin band is smooth and flexible, and the watch is very comfortable to wear.


One person found this helpful.
 on September 10, 2015
I need a tide watch, I’m constantly at the beach and i like to get a general idea of what’s going on with the tides and ensuing water lines… All watermen/fisherman know this effects currents, surf, and even fishing conditions… Hence… I love getting a good laugh watching people lay there stuff too close to the water line on a low tide… (I’m a lifeguard)… I’ve searched high and low for the best tide watch, and after breaking 3 nixons, and1 Vestal watch i decided to go back to my old roots and pick up another g-shock, sacrifice a little bit of accuracy for more durability…

Great Negative Display Gshock!

 on February 27, 2017
By Thomas frey
I received this in the mail from Amazon last week. Great watch at a great price. Let me first say lm not a big fan of negative display watches. I have over 30 Gshocks and 4 Protreks. Now this one is the 2nd one l own. I also have the Gwx 6900 gshock. Which is a great watch to. This watch is Atomic Solar Powered. That means you never have to set the time, or change batteries. Set it once and that’s it. This watch is really compfortable on yourWrist. I have 3 different models like this from the Rescue series. I have the g7900-1 which is a great watch but runs on a battery. I also have the gw7900-1 both have positive display. The Gw 7900-1 is Atomic Solar Powered to. This is the watch that a lot of Navy Seals wear. Also the watch is perfect for a every day watch. So if your looking for a watch with negative display that you can see. Buy this. The watch has a great back light for night time use. I have all kinds of Gshocks. I have the Rangeman gshock which is a great, great watch. I have the King GXW56-1BJF gshock. I have 4 Mudman gshocks 2 Gulfman gshocks. The gwm5610-1 and the gw6900-1vgshock and way to many more to mention. I have been wearing gshocks for almost 34 years, since the first one came out in 1983. So l have a lot of experience when it comes to Gshocks. This is a great watch for any wrist size. I have a 7 inch wrist and it fits perfect. So if you want a watch with negative display than look no further. You can buy a better watch for the price under $100.00. Buy it now before the price goes up. Make sure you buy it at Amazon. I bought 12 gshocks from them in the last year. Amazon always has what your looking for. I’m a Prime Member. 2 day delivery guarantee. Enjoy the watch or any other gshock watch you buy. Just remember if you like gshocks. Once you buy one you will probably want to buy more gshocks. Because they have so many different types. To meet all your activities. From swimming, snorkeling, diving, hiking, bike riding. They have gshocks for casual or for formal wear. Gshocks are the best watch money can buy in my opinion.

My Everyday Wear Watch – The Best One Yet

 on June 13, 2016
By WR Immanent
Overall, I like this watch. I like the feature that it is solar powered since I am in sun light so much and I like the atomic time updates keeping the time in sync. There are two things I don’t like about the watch, though. First, I was torn between purchasing a watch that provided lunar and tide information versus sun rise/set times and went with the tide info. I wish I had gone with the other. Yes, the tide information is presented, but I’m not sure it is all that usable for my particular needs. The second thing is the contrast of the number display on the dark face. My job/lifestyle sort of demands that I have a black faced watch. I do like the soft glow back light when I need to see the display in the dark whether I press the button to use the light or have it on automatic. During the day and even in well lighted rooms the display is easy to see but when the room darkens a little or the angle is not quite right to reflection available light, the display can be difficult to read. At these times I am forced to press the button, therefore, using two hands to see what time it is. Leaving the automatic light display on all the time will use more battery plus the display can be lighted when it would be inconvenient for it to do so. On my older G-Shock watch, I could adjust the contrast through the settings to make viewing of the display a little easier. If this watch had that capability, I would have rated it a five.