---
product_id: 284852716
title: "Casio G-Shock GSTB300E-5A G-Steel Solar Powered Bluetooth Stainless Band Watch"
brand: "g-shock"
price: "NT$391"
currency: TWD
in_stock: false
reviews_count: 8
url: https://www.desertcart.tw/products/284852716-casio-g-shock-gstb300e-5a-g-steel-solar-powered-bluetooth
store_origin: TW
region: Taiwan
---

# Casio G-Shock GSTB300E-5A G-Steel Solar Powered Bluetooth Stainless Band Watch

**Brand:** g-shock
**Price:** NT$391
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Casio G-Shock GSTB300E-5A G-Steel Solar Powered Bluetooth Stainless Band Watch by g-shock
- **How much does it cost?** NT$391 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/284852716-casio-g-shock-gstb300e-5a-g-steel-solar-powered-bluetooth)

## 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

Introducing the new rugged style of G-STEEL models that feature Carbon Core Guard structures. These new models adopt tough G-SHOCK styling with a disk indicator at 6 oâclock that shows the current mode and charge level, and a front button that completes the overall rugged look. The disk, a round graphic digital display between 1 and 2 o'clock, and a digital display as 12 o'clock add to both functionality and looks. The GSTB300E model comes with a stainless steel band, along with replacement resin and cloth bands.Module: 5631Size of case: 51Ã50Ã14.5mmTotal weight: 91gShock ResistantCarbon Core Guard structureMineral GlassNeobrite200-meter water resistanceCase / bezel material: Carbon / Stainless steel

## Images

![Casio G-Shock GSTB300E-5A G-Steel Solar Powered Bluetooth Stainless Band Watch - Image 1](https://m.media-amazon.com/images/I/61lZWRoOvrL.jpg)
![Casio G-Shock GSTB300E-5A G-Steel Solar Powered Bluetooth Stainless Band Watch - Image 2](https://m.media-amazon.com/images/I/519-tBHhJPL.jpg)
![Casio G-Shock GSTB300E-5A G-Steel Solar Powered Bluetooth Stainless Band Watch - Image 3](https://m.media-amazon.com/images/I/41q-Nh+VhQL.jpg)
![Casio G-Shock GSTB300E-5A G-Steel Solar Powered Bluetooth Stainless Band Watch - Image 4](https://m.media-amazon.com/images/I/51TGzDJLVFL.jpg)
![Casio G-Shock GSTB300E-5A G-Steel Solar Powered Bluetooth Stainless Band Watch - Image 5](https://m.media-amazon.com/images/I/51KnwA0IBeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    A racket! Not Recommend!
  

*by R***Z on Reviewed in the United States on June 4, 2021*

Bought this set on sale about $350, reduced from $500.00, after opening the case, the watch looked spectacular (for a G-Shock) but the 2 extra band included were underwhelming, to say the least.The rubber one looks worst than any band I had seen from G-Shock's above $200 and maybe even worst than many below that price range. Very plasticky, stiff, no quick release, flimsy and ugly, not comparable to the ones on other GSTB's like the B100 and B200, I own. A GA2000 that I also own has a better rubber band than the one included in this set, and that watch cost $120!The canvas strap its a bit attractive but I can buy many others for less than $40, with better design and quality. In reality the canvas strap is another cheap and insignificant band.  This watch, the GSTB400 was mostly design for a steel band (included) which is of good quality, elegant, elaborated and match perfectly with the watch. The two other bands included, do not complement the watch.So I put everything back on the case, returned the box set and order the GSTB300SD-1A (positive display), it comes with only the bracelet and was on sale at $280. With the extra cash savings, I ordered better canvas and leather straps. That's better strategy than buying this set.This set is good only as a gift to someone else who is not a watch enthusiast or at least not a G-Shock fan, because he/she probably, wont notice the insignificancy of the bands included, again probably.Rëūßênz

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    A Great Watch
  

*by F***D on Reviewed in the United States on March 9, 2022*

I am very impressed with this watch. It has a solid feel that I like and is very stylish. The band is good looking and has a quality clasp.  I own many watches, and this is my favorite.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Very masculine looking watch, high quality, easy to connect and read
  

*by S***N on Reviewed in the United States on July 12, 2021*

Very Easy to read at night

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**Shop now:** [https://www.desertcart.tw/products/284852716-casio-g-shock-gstb300e-5a-g-steel-solar-powered-bluetooth](https://www.desertcart.tw/products/284852716-casio-g-shock-gstb300e-5a-g-steel-solar-powered-bluetooth)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-30*