Search  for anything...
G-Shock

G-Shock GBD800UC-8 Grey One Size

Based on 1,157 reviews
Condition: New
Checking for the best price...
$94.39
Save $4.61 was $99.00

Buy Now, Pay Later

As low as $15.73 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE refund/replacement until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: 12 left in stock
Fulfilled by Amazon
Arrives Saturday, Nov 7
Order within 2 hours and 22 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

Recently Viewed

At a glance

Condition
New
Model
G-Shock GBD800UC-8 Grey One Size
Screen size
47 mm
Dimensions
5 x 5 x 5 in
Color
Grey
Material
Plastic
Operating System
Windows
In the box
G-Shock GBD800UC-8 Grey One Size
Warranty
Warranty

Features 5

  • One of the latest additions to the Power Trainer sports lineup from G-Shock
  • Dark green resin band with traditional buckle closure
  • Carbon, shock-resistant case with resin bezel
  • New band ring shape to help prevent sliding

Specs 25

Operating System Windows
Special Feature Alarm Clock
Battery Capacity 220 Milliamp Hours
Connectivity Technology RCA
Wireless Communication Standard Bluetooth
Battery Cell Composition Alkaline
GPS No GPS
Shape Round

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 7

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
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

Great watch
I really like this watch, especially the grey color. I wanted something a bit nicer than what I had for weekends, running errands, etc. I didn’t really get it for any of the features and this is my first G-Shock. I usually wear a Movado for work but don’t want to wear it all the time when I’m outside of work so this is as much style as I need. I know G-shocks have a great reputation so I felt it was worth the price. ... show more
Reviewed in the United States on January 16, 2024 by tedphips23
Solid watch with nice features
I was looking to go back to a non-smart watch when I stumbled across this watch. It combines a pedometer with a durable watch. But still has some great watch features (multiple timers, stop watch, etc). I also really like that I don’t have to charge it all of the time. It’s been very reliable so far. My only criticisms of it would me that the light has a very short timer. Less than 3 seconds and from time to time, the sync will mess up if I sync more than once in a day and I’ll lose my steps for the day. ... show more
Reviewed in the United States on July 29, 2020 by Aaron
Great watch
Like that it counts my steps and easy to set on the app.
Reviewed in the United States on December 28, 2024 by Stephen Heim
Gets the job done!
Looks great and gets the job done!
Reviewed in the United States on September 18, 2025 by gunther lee
Sturdy and dependable. Mostly.
I work construction and tend to break watches with some frequency. But this watch is still in nearly as good condition as when I first put it on. My only complaint is the auto light. This particular watch is difficult to read in all but a brighty lit environment. So the auto light, which comes on wihen the watch is held at a 45 degree angle, is almost essential to telling the time without using both hands. This function started acting up about a year after I bought the watch. Within 14 months, it had stopped working altogether. ... show more
Reviewed in the United States on September 17, 2023 by Christopher Morson
The Beat Basic Watch
This watch has been with me through everything—good times and bad. It’s built like a tank and handles the toughest parts of life without missing a beat. I wear it every single day, even during demanding farm work, and it’s never let me down. It doesn’t quit, and it doesn’t break.
Reviewed in the United States on June 4, 2025 by Charlie
Yes! Times a million
My husband ONLY wears and buys G SHOCK. His last watch lasted 7years. Screen is easy to see, waterproof, he never takes off his watch and he puts it through the wringer ! Will buy over and over again
Reviewed in the United States on July 11, 2025 by emily burton
Good watch
Watch is comfortable to wear for everyday use. Functions are easy to navigate. The app is OK. It’s a basic fitness watch (counts steps). Display is easy to read with a good back light. If you’re looking for an every day, watch that you can abuse while tracking steps, this is the one for you.
Reviewed in the United States on October 1, 2023 by Mark W
How it works
Checking for best price...