---
product_id: 47997780
title: "Casio G-Shock Men's Watch GD-400MB-1ER"
brand: "g-shock"
price: "€ 4.54"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.sk/products/47997780-casio-g-shock-mens-watch-gd-400mb-1er
store_origin: SK
region: Slovakia
---

# Casio G-Shock Men's Watch GD-400MB-1ER

**Brand:** g-shock
**Price:** € 4.54
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Casio G-Shock Men's Watch GD-400MB-1ER by g-shock
- **How much does it cost?** € 4.54 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/47997780-casio-g-shock-mens-watch-gd-400mb-1er)

## Best For

- g-shock enthusiasts

## Why This Product

- Trusted g-shock brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Product Description          Introducing a G-Shock model with face protectors that are so popular for young aficionados of skateboarding and other street sports. Classic designs are freshened up with a protector for the areas where the band joins the watch. High-luminosity LED lighting provides easy reading, even in the dark. Black face with Matt black resin band.             Manufacturer's Description          About CasioCasio is one of the UK’s top five watch brands, with over one million watches purchased every year. Amongst it's portfolio are classic "toughness" brands G-Shock and Baby-G, motor-sport inspired chronograph range Edifice and the fashionista favourite retro collection of digital watches.With recent advances in Bluetooth and Wave Ceptor technology, Casio continually pushes the boundaries of innovative timepiece design and functionality.             
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                     Box Contains          CASIO GD-400MB-1ER Watch ;INSTRUCTION MANUAL;2 YEAR GUARANTEE           See more

## Images

![Casio G-Shock Men's Watch GD-400MB-1ER - Image 1](https://m.media-amazon.com/images/I/71ganuPqgRL.jpg)

## Questions & Answers

**Q: Can i pay through paypal**
A: Not on Amazon.

**Q: What battery does it take, ? (6 Months after purchase)**
A: I wear this watch every day and every where and have worn many G-Shocks over the years - I normally get about 6 to 8 years out of every G-Shock before I need to change battery - so I have no idea.

**Q: What is the strap made from**
A: Both the case and the strap material of the Casio G-Shock watch is Resin.

**Q: Is strap replacable? Is it smooth or knobbly? (I don't want something that will irritate my easily-irritated wrist skin!)**
A: Their are sites that sell the replacement straps for Casio, but rare you will need to.  KNOBBLY or more accurately ridged.  Strap is Silicon rubber so sweat, the same as metal is the most irritant factor.  Wear strap slightly loose to allow air onto your wrist or 'GET A POCKET WATCH' as all straps even canvas cause sweat. LOL

## Customer Reviews

### ⭐⭐⭐⭐⭐ Big, chunky everyday watch... Perfect!
*by D***Y on 2 February 2018*

I deliberated over this and a couple of other G-Shock watches because of the comments regarding the ability to read the negative display. I love the look of it, chunky and rugged, ideal as an every day watch. As for the negative display I can't deny that in some lighting conditions it is more difficult to read than the conventional style display but not too difficult that I can't live with it. The dual LED lights more than make up for it in complete darkness because they can be set to automatically illuminate when you turn your wrist towards you. If you're looking for a big watch this won't disappoint that said it looks just right on my 7 3/4" wrist.

### ⭐⭐⭐⭐⭐ Love it!
*by S***G on 15 May 2020*

I love this watch.I was a bit worried before buying, for a couple of reasons.Firstly the reviews that mention the display is difficult to read.Secondly, that the Amazon product description seemed to suggest this design was aimed at ‘young skateboarders’ - I am neither young, nor a skateboarder (and have no intention of trying!)So, I have had no difficulty reading the display, and have used it inside, outside, dark and bright sun, I found no problem at all with the display.Secondly, the description on other sites, including Casio’s own G Shock page indicates this is more military in feel and look - and I agree.As with all G Shock models, it is robust and feels nice and substantial on the wrist- but without feeling overly bulky.I have a few G Shock watches - And I’m so pleased I got this one to add to the collection. I have purchased to use in the garden and when I am DIY’ing, but wouldn’t hesitate to wear on a daily basis for any scenario.It’s great.

### ⭐⭐⭐⭐⭐ Best value g shock with superb protection .
*by B***Y on 8 November 2020*

I'm.really pleased with this watch, i wanted a tough watch with extra protection and came packed and well looked after, easy to set up and has the added benefit of the lt function which allows you to set the light to come on when you tilt your wrist, extra guard protection as I've smashed many watches in my work and this seems to fit the bill for a very reasonable price too .it's light and comfortable and it's size hasn't given me any problem and I Think it looks good too with green on black display ,would recommend one and theyres a few different colours in this range too .I'm tempted to get another .

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-17*