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Casio G-Shock Men's G-Shock Skeleton Series Watch GA400SK

  • Based on 398 reviews
Condition: New
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$112.00 Why this price?
Save $28.00 was $140.00

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This item is eligible for return within 30 days of receipt

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Availability: Only 5 left in stock, order soon!
Fulfilled by sc.boutique

Arrives Jan 25 – Jan 30
Order within 18 hours and 20 minutes
Available payment plans shown during checkout

Color: Yellow


Size: One Size


Product Dimensions ‏ : ‎ 10 x 10 x 1 inches; 4.96 ounces


Item model number ‏ : ‎ GA400SK1A9


Department ‏ : ‎ mens


Batteries ‏ : ‎ 1 Lithium Metal batteries required.


Date First Available ‏ : ‎ May 15, 2019


Manufacturer ‏ : ‎ G-Shock


Brand, Seller, or Collection Name: Casio


Model number: GA400SK1A9


Part Number: GA400SK-1A9


Item Shape: Round


Display Type: Analog-Digital


Clasp: Tang Buckle


Case material: Resin


Case diameter: 5 inches


Band Material: Resin


Band width: 25


Band Color: Yellow


Special features: Timer, LED Light


Item weight: 4.96 ounces


Movement: Quartz


Water resistant depth: 200 Meters


Product Warranty: For warranty information about this product, please click here


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jan 25 – Jan 30

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • My new acquisition. 🤍🤍🤍💚💚🤍
Color: Yellow Size: One Size
Hi!!! Well this one is going be my # 7 G shock. I am a truly lover of this watches. But this one is different. I thought it was gonna b weak than the others, it might works like a toy or something. But no... i got it on time, well packed and everything. The watch is just perfect. I love the material, how it looks. The only thing i dont like so much is the led light on orange. It doesn't match at all and it also make it a lil complicated to read the watch because of the color... i just try not to use it. Other than that i love my new watch!!!! Works perfect and the clear part make it look cute and delicate even when its a mans watch... ❤️🧡💛💚💙💜🖤🤍 ... show more
Reviewed in the United States on February 17, 2020 by Barbara G. Zambrana Barbara G. Zambrana

  • Beautiful
Color: Yellow Size: One Size
This watch is really cool looking and works well. Comfortable. Looks like something from Digimon. First watch in my collection.
Reviewed in the United States on April 20, 2023 by Rodney

  • THE LIGHTING SYSTEM NEEDS TO BE LONGER
The lighting is great. It only matters on the tilted position. And sheesh! It surely could be with a longer time span. A few seconds is just not good enough. And then orange? 🤯 Why not white? O.o idk. It's my prospective. 🤷♀️ 😆 However. It did ship in a few days. Even though I pay for prime.. that's a Karen issue. 🤣☠️ It came in its tin case with all that's needed. ❤️ I do love the look of this beauty! A 5 🌟 for sure! I don't usually leave my general feelers out there on here.... But! This is my 1st G-Shock watch and I've always wanted one since I was a kid. Ima be 41 in days from now! 💛💙🧡💚💜 And I'm just in love with this watch! 💯 ... show more
Reviewed in the United States on June 13, 2023 by Jannit Tedtaotao Jannit Tedtaotao

  • Great product
Color: Yellow Size: One Size
Good price and quality
Reviewed in the United States on January 7, 2023 by Amazon Customer

  • Must have!!
Color: Yellow Size: One Size
I received my GSHOCK as a gift. I must say that this watch looks better in person. It’s easy to use. The watch has different time zones, all I did was change the time zone location from Tokyo to LAX and the time/date all changed. It stands out from the crowd and I have gotten nothing but compliments on the two days I have wore this GSHOCK. This watch is for collectors but also a watch that can be used everyday because it matches with everything. I took it mountain biking and the watch did great. I told my wife it was worth every penny :), very satisfied. ... show more
Reviewed in the United States on December 28, 2020 by Matthew Sierra

  • Not just for men
It's advertised as a men's watch but I am not a male and I really enjoy it! The black wristband is a see through plastic and the pink just adds a really cute touch. It's very light weight and my only complaint is. It is near impossible to read the time in the dark as the light is useless.
Reviewed in the United States on March 17, 2023 by R. Aki

  • Will Purchase from again
Color: Yellow Size: One Size
Will Purchase from again great product!!!
Reviewed in the United States on September 17, 2023 by Amazon Customer

  • Muy Recomendado !!!
Color: Yellow Size: One Size
Cumplió mis espectativas !!! Reloj moderno y juvenil.. súper liviano ... no lo sientes en la muñeca.
Reviewed in the United States on August 19, 2023 by Luis Antonio Alvarado Luis Antonio Alvarado

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