---
product_id: 403890768
title: "[Casio] Watch G Shock G-STEEL Solar carbon core guard structure GST-B200B-1AJF Men's black"
brand: "g-shock"
price: "€ 1453.05"
currency: EUR
in_stock: true
reviews_count: 5
category: "G Shock"
url: https://www.desertcart.es/products/403890768-casio-watch-g-shock-g-steel-solar-carbon-core-guard
store_origin: ES
region: Spain
---

# Bluetooth app connectivity Solar-powered battery longevity Carbon Core Guard shock resistance [Casio] Watch G Shock G-STEEL Solar carbon core guard structure GST-B200B-1AJF Men's black

**Brand:** g-shock
**Price:** € 1453.05
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your wrist game with the future-proof G-STEEL powerhouse!

## Quick Answers

- **What is this?** [Casio] Watch G Shock G-STEEL Solar carbon core guard structure GST-B200B-1AJF Men's black by g-shock
- **How much does it cost?** € 1453.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/403890768-casio-watch-g-shock-g-steel-solar-carbon-core-guard)

## 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

## Key Features

- • **Smart Sync:** Bluetooth connectivity lets you customize settings and auto-sync time via app.
- • **Endless Power:** Solar charging ensures your watch stays energized without battery swaps.
- • **Bold Visibility:** Light-on-dark LCD enhances readability and modern aesthetic.
- • **Sleek & Comfortable:** Compact case design fits perfectly under a suit cuff or casual wear.
- • **Unmatched Durability:** Carbon fiber-infused resin case shields against shocks with lightweight strength.

## Overview

The Casio G-Shock G-STEEL GST-B200B-1AJF combines cutting-edge Carbon Core Guard technology with solar-powered reliability and Bluetooth smart features. Designed for professionals who demand toughness and style, this lightweight yet rugged watch offers shock resistance, app-enabled customization, and a sleek profile that transitions effortlessly from boardroom to weekend.

## Description

G-STEEL Carbon Core Guard structure From G-SHOCK the watch brand that is constantly setting new standards for timekeeping toughness come new G-STEEL models that boast a new shock resistant Carbon Core Guard structure The case is made of fine resin that incorporates carbon fiber for light weight along with rigidity that is superior to that of resin This material protects the internal module from shock-induced damage and deformation The dual back cover protects the back surface against impact The small case of the GST-B100 series base model provides a comfortable fit even though the watch is equipped with a wide face The light-on-dark LCD contributes to both functionality and face design

Review: This seller is great. I ordered the watch on October 21 and it arrived from Japan three days later. I ordered from Premium Japan because the black model of this watch (Casio G-Steel GST-B200B-1A) is not available in the US. Watch is great. Just download the iPhone app and it practically sets itself up.
Review: クォーツ数個→電波ソーラー→電波ソーラー2〜3個→ソーラーBluetooth(←New)と、 G-SHOCKは過去から何度か購入してるけど.. 見た目の良さ&カーボンコアでどれだけ軽くなったか気になり購入。 Appもインストールして早速設定♪ App内で操作音のON・OFFや LEDライトの点灯秒数(1.5〜3秒の2択)等も 出来るので色々設定しやすい♪ デザイン的にスーツでもラフな服装でも作業着とかでもイケルと個人的に思うので、 このG-SHOCKを常用することにしました♪

## Features

- manufacturer: CASIO
- Item Trademark: G-SHOCK
- Style: strap

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B07QGZY6ZD |
| Customer reviews | 4.3 4.3 out of 5 stars (49) |
| Date First Available  | 22 March 2020 |
| Department  | mens |
| Item model number  | CASIO GST-B200B-1AER |
| Manufacturer  | CASIO |
| Package Dimensions  | 11 x 9.6 x 8.4 cm; 87 g |

## Images

![[Casio] Watch G Shock G-STEEL Solar carbon core guard structure GST-B200B-1AJF Men's black - Image 1](https://m.media-amazon.com/images/I/81SGDu-LkTL.jpg)
![[Casio] Watch G Shock G-STEEL Solar carbon core guard structure GST-B200B-1AJF Men's black - Image 2](https://m.media-amazon.com/images/I/71F56hwnYVL.jpg)
![[Casio] Watch G Shock G-STEEL Solar carbon core guard structure GST-B200B-1AJF Men's black - Image 3](https://m.media-amazon.com/images/I/81tIQKdMd+L.jpg)
![[Casio] Watch G Shock G-STEEL Solar carbon core guard structure GST-B200B-1AJF Men's black - Image 4](https://m.media-amazon.com/images/I/71ZyKb+XpdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***Y on 24 October 2019*

This seller is great. I ordered the watch on October 21 and it arrived from Japan three days later. I ordered from Premium Japan because the black model of this watch (Casio G-Steel GST-B200B-1A) is not available in the US. Watch is great. Just download the iPhone app and it practically sets itself up.

### ⭐⭐⭐⭐⭐ Review
*by ね***こ on 22 June 2020*

クォーツ数個→電波ソーラー→電波ソーラー2〜3個→ソーラーBluetooth(←New)と、 G-SHOCKは過去から何度か購入してるけど.. 見た目の良さ&カーボンコアでどれだけ軽くなったか気になり購入。 Appもインストールして早速設定♪ App内で操作音のON・OFFや LEDライトの点灯秒数(1.5〜3秒の2択)等も 出来るので色々設定しやすい♪ デザイン的にスーツでもラフな服装でも作業着とかでもイケルと個人的に思うので、 このG-SHOCKを常用することにしました♪

### ⭐⭐⭐⭐⭐ Review
*by 中***祐 on 19 December 2021*

普段はアナログで、正確な時刻を見たい時にデジタルに切り替えられるのでとても重宝しています！

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**Shop now:** [https://www.desertcart.es/products/403890768-casio-watch-g-shock-g-steel-solar-carbon-core-guard](https://www.desertcart.es/products/403890768-casio-watch-g-shock-g-steel-solar-carbon-core-guard)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-01*