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G-Shock Men's Grey Sport Watch

  • Based on 2,793 reviews
Condition: New
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$93.34 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Feb 26
Order within 15 hours and 18 minutes
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Style: Standard


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 4 x 5 x 6 inches; 0.15 ounces


Item model number ‏ : ‎ GD-400-9CS


Department ‏ : ‎ unisex-adult


Batteries ‏ : ‎ 1 Lithium Ion batteries required. (included)


Date First Available ‏ : ‎ July 31, 2014


Manufacturer ‏ : ‎ Casio


Country of Origin ‏ : ‎ China


Brand, Seller, or Collection Name: Casio


Model number: GD-400-9CS


Part Number: GD-400-9CS


Model Year: 2020


Item Shape: Round


Dial window material type: Mineral


Display Type: Digital


Clasp: Buckle


Case material: Resin


Case diameter: 49.7 millimeters


Case Thickness: 16.6 millimeters


Band Material: Resin


Band size: Men's Standard


Band width: 5.5 centimeters


Band Color: Green


Dial color: Green


Bezel material: Resin


Bezel function: Stationary


Calendar: Day-Date-Month


Special features: Alarm, Shock-resistant, Calendar, Light Up, Second Hand


Item weight: 4.25 g


Movement: Quartz


Water resistant depth: 660 Feet


Warranty: Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Feb 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Excellent watch, tough, bulky, and gritty
Style: GD400-1CR
This is the fourth G-shock that I've owned (dw5600E-1, GA110, and gw6900-1). I love this watch. I love the blackout feature. It's flashy but discrete. The bull bar provides extra protection, as well as a nice aesthetic touch in that it also gives me a sense of security telling me that I can be rough and tumble with it. It's bulky. It's bulkier than the above mentioned models (the GA110 is pretty bulky) and I think its the bulkiest of the watches I've seen in the gshock line. The bars add another 2-3mm in thickness as well. IF you're adverse to thickness, this is not the watch for you. The band width is pretty wide as well. Now, I look better with bigger watches, so this fits me well. But I want to make sure people know that if they are questioning about I've noticed a lot of criticism regarding these polarized g-shock watches and the difficulty it is to see the time in the dark. However, I noticed that it is difficult to see the watch when viewing it directly at 90 degrees (that is, viewing directly on top). However when viewed between at a 30-40 degree angle, it shows perfectly, every time, even in low light. The Auto EL feature works for 6 hours when enabled, which is perfect in the evening. It lights up at 40 degree angle and has a blueish tint in the background, which is a great contrast to the black/red and is easily viewable. It also has all the other basic casio features that go without saying. I really like this watch. I don't want to marry it, and I'm not emotionally tied to it, but I like the way it feels on my arm and how it looks and compliments my color wheel (yeah I said that). If bulky is your thing, and your hesitant, don't be. ... show more
Reviewed in the United States on December 16, 2015 by SCT

  • Great watch
Style: Standard
I love this watch, it looks great and very solid. The first one is got the batteries were bad and seller sent new replacement immediately.
Reviewed in the United States on November 10, 2024 by buck skinner

  • Great style and a great value!
Style: Standard
Awesome watch. Unique color and style.
Reviewed in the United States on December 13, 2024 by Keith Lunsford

  • Beautiful and affordable
Style: Standard
Loved the quality and the price
Reviewed in the United States on December 22, 2024 by Kristen

  • Great watch
Style: Digital,Quartz Movement
It's a great watch very nice I bought it for my husband for Christmas but he wants a solid black G Shock so this one is going back to get the black one
Reviewed in the United States on December 27, 2024 by Rebecca B

  • An excellent watch but a bigger display would be useful.
Style: Standard
A great watch with a lot of multifunctionality. I would prefer it if more room was given to the display and less to the two bars that display the second progress. I am usually engaged in some activity, so a quick glance is not enough to see the numbers. The three 'spots' that show the alarm, hour repeater, etc is also difficult to see in certain lights. ... show more
Reviewed in the United States on April 18, 2024 by Scorpiedude

  • Stylish and functional
Style: Standard
My husband really liked this watch I purchased as an anniversary gift. I found it on sale which made it even better for value of money. This is not the first G Shock watch purchased. The watches are of great quality and hold up very well. He has a tendency to naturally drain battery but so far this has been great. ... show more
Reviewed in the United States on September 22, 2024 by Sassy Vander Heyden

  • The perfect G-Shock
Style: Standard
I have owned this watch for 4.5 years and it is still on the original battery. The color scheme and cage protector work great here in the Arizona desert. I have been in a few motorcycle crashes wearing this watch but it is unscathed!
Reviewed in the United States on September 23, 2024 by Pete

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