---
product_id: 173207108
title: "Casio Men's G-Steel by G-Shock Quartz Solar Bluetooth Connected Watch with Stainless-Steel Strap, Silver, (Model: GST-B100D-1ACR)"
brand: "casio"
price: "HK$9282"
currency: HKD
in_stock: false
reviews_count: 5
category: "Casio"
url: https://www.desertcart.hk/products/173207108-casio-mens-g-steel-by-g-shock-quartz-solar-bluetooth
store_origin: HK
region: Hong Kong
---

# Dual Dial World Time - global connectivity 200M Water Resistance - serious water sports ready Tough Solar Power - eco-friendly energy Casio Men's G-Steel by G-Shock Quartz Solar Bluetooth Connected Watch with Stainless-Steel Strap, Silver, (Model: GST-B100D-1ACR)

**Brand:** casio
**Price:** HK$9282
**Availability:** ❌ Out of Stock

## Summary

> ⌚ Elevate your wrist game with solar-powered precision and global savvy!

## Quick Answers

- **What is this?** Casio Men's G-Steel by G-Shock Quartz Solar Bluetooth Connected Watch with Stainless-Steel Strap, Silver, (Model: GST-B100D-1ACR) by casio
- **How much does it cost?** HK$9282 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/173207108-casio-mens-g-steel-by-g-shock-quartz-solar-bluetooth)

## Best For

- casio enthusiasts

## Why This Product

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

## Key Features

- • **Jet-Engine Inspired Dial:** Dynamic rotating disk with color-shifting blades displays battery and alarm status with futuristic style.
- • **Seamless Smartphone Sync:** Bluetooth connectivity ensures your watch auto-updates time worldwide, keeping you punctual across time zones.
- • **Unmatched Solar Toughness:** Harness solar energy for up to 5 months of power—never worry about battery swaps again.
- • **Built for Adventure & Style:** 200M water resistance and shock resistance combine with a chronograph and countdown timer for the ultimate active lifestyle companion.
- • **Rugged Elegance Meets Comfort:** New Layer Guard structure cushions impact while the stainless steel strap offers a sleek, professional look.

## Overview

The Casio G-Steel GST-B100D-1ACR is a solar-powered, Bluetooth-connected analog watch featuring a robust stainless steel strap, 200-meter water resistance, and a unique rotating jet-engine inspired dial. Designed for professionals who demand durability and style, it offers world time syncing, shock resistance, and a battery level indicator, making it a perfect blend of rugged functionality and sophisticated design.

## Description

From G-SHOCK, the watch that always strives for toughness, the first G-STEEL lineup models to offer chronograph performance in analog format. Though all the dials of this model are analog, they still boast G-Shock level shock resistant. The dial at 9 o'clock has a multi-functional rotating disk cut to resemble the thick blades of a jet engine that feature a change of color within the rotation of the blades to indicate the battery level and alarm setting. In addition, the blade rotates in the timekeeping and stopwatch mode with the passage of time. For a better fit to the wrist and elegant design, a new layer guard structure houses resin that cushions parts inside the case and a higher density mounting. Equipped with Bluetooth™, these watches can connect to a smartphone with the press of a button and acquire time information from an internet time server with the result of accurate timekeeping no matter where in the world that you are. Diameter of Case: 58.1mm x 53.8mm x 14.1 mmStainless Steel BandBlack DialSolar Powered Shock Resistant200M Water ResistantMobile Link (Wireless linking using Bluetooth)Super Illuminator LEDBattery Level Indicator Dual Dial World TimeHome city swappingBattery Life Function:5 MonthsDaily Alarm1/100 Second Stopwatch Measuring modes: split timeCountdown TimerDay and Date DisplayFull auto-calendar (to year 2099)Tough Solar PowerPower Saving (hands stop to save power when the watch is left in the dark) Analog: 3 hands (second, minute (every 10 seconds), and hour)Regular TimekeepingStyle#:GSTB100D-1A

Review: Un gran reloj el G Shock Steel. Nada que envidiar a los Casio MTG.
Review: I already had a g shock RANGEMAN before I purchased this watch but I purchased this one because I love the brand and I needed something more dressy and it was a good price. So far the watch has worked excellently and it looks very stylish and was very easy to connect to the phone. However if you are thinking of purchasing this watch I would recommend purchasing the one with the resin band because it is significantly cheaper and the stainless steel band comes very big so I had to get it adjusted to be smaller. Another thing is the light, it is very very bright and it comes out of a small hole in the bottom of the display and it lights very unevenly. As far as features they all work great and the app does a good job explaining how to use them. Overall great watch and would recommend this watch if you are thinking of buying a stylish g shock.

## Features

- Smartphone Link Functions; Battery Level Indicator; New Layer Guard structure; Tough Solar; Dual Dial World Time
- 200 M Water Resistance; One-Touch 3-Fold Clasp; Chronograph; Neobrite
- Quartz Movement
- Case Diameter: 53.8mm
- Water resistant 200m (660ft): in general, suitable for professional marine activity and serious surface water sports, but not diving

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B07621MWWS |
| Batteries  | 1 Lithium Metal batteries required. (included) |
| Best Sellers Rank | 1,792,850 in Fashion ( See Top 100 in Fashion ) 12,995 in Men's Wrist Watches |
| Customer reviews | 4.5 4.5 out of 5 stars (298) |
| Date First Available  | 29 Sept. 2017 |
| Department  | Men |
| Is discontinued by manufacturer  | No |
| Item model number  | GST-B100D-1ACR |
| Manufacturer  | Casio G Shock |
| Product Dimensions  | 2.54 x 2.54 x 2.54 cm; 184.61 g |

## Images

![Casio Men's G-Steel by G-Shock Quartz Solar Bluetooth Connected Watch with Stainless-Steel Strap, Silver, (Model: GST-B100D-1ACR) - Image 1](https://m.media-amazon.com/images/I/31c4VHrH76L.jpg)
![Casio Men's G-Steel by G-Shock Quartz Solar Bluetooth Connected Watch with Stainless-Steel Strap, Silver, (Model: GST-B100D-1ACR) - Image 2](https://m.media-amazon.com/images/I/51qbzri7n5L.jpg)
![Casio Men's G-Steel by G-Shock Quartz Solar Bluetooth Connected Watch with Stainless-Steel Strap, Silver, (Model: GST-B100D-1ACR) - Image 3](https://m.media-amazon.com/images/I/51uvdwzP5kL.jpg)
![Casio Men's G-Steel by G-Shock Quartz Solar Bluetooth Connected Watch with Stainless-Steel Strap, Silver, (Model: GST-B100D-1ACR) - Image 4](https://m.media-amazon.com/images/I/611i722Px3L.jpg)
![Casio Men's G-Steel by G-Shock Quartz Solar Bluetooth Connected Watch with Stainless-Steel Strap, Silver, (Model: GST-B100D-1ACR) - Image 5](https://m.media-amazon.com/images/I/812dPzSTcLL.jpg)

## Questions & Answers

**Q: Does this watch have auto light? If it does how to set it up?**
A: No it does not have the AUTO EL backlight

**Q: What is the actual size of the watch? First the specs say 53.8mm, then later 47mm. Which is it?**
A: 53.8 mm

**Q: Mine wont work. Hands stuck on 12oclock.**
A: The watch is dead and needs to be charged

**Q: After pairing my watch to my iphone app, it seems that my watch always stays exactly 5 minutes later that what my iphone shows. anyone have this prob?**
A: That's why I'm an Android user.. hahahaha sorry couldn't help it. Probably you should fix the "home position" in your watch. Let me know if it helped.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***A on 7 December 2019*

Un gran reloj el G Shock Steel. Nada que envidiar a los Casio MTG.

### ⭐⭐⭐⭐⭐ Review
*by S***R on 11 September 2018*

I already had a g shock RANGEMAN before I purchased this watch but I purchased this one because I love the brand and I needed something more dressy and it was a good price. So far the watch has worked excellently and it looks very stylish and was very easy to connect to the phone. However if you are thinking of purchasing this watch I would recommend purchasing the one with the resin band because it is significantly cheaper and the stainless steel band comes very big so I had to get it adjusted to be smaller. Another thing is the light, it is very very bright and it comes out of a small hole in the bottom of the display and it lights very unevenly. As far as features they all work great and the app does a good job explaining how to use them. Overall great watch and would recommend this watch if you are thinking of buying a stylish g shock.

### ⭐⭐⭐⭐⭐ Review
*by S***I on 23 July 2025*

It's beautiful. A solid, heavy chunk of metal with a pleasing aesthetic. I wish they would make an analog watch face with numerals. I also wish that the watch had more than one alarm. Unlike some of the reviewers of this class of watch, I only find the Android app slightly annoying.

## Frequently Bought Together

- Casio Men's 'G-Shock' Quartz Resin and Stainless Steel Dress Watch, Color:Silver-Toned (Model: GST-B100D-1ACR)
- G-Shock GBA800UC-2A
- Casio Men's 'G SHOCK' Quartz Resin Casual Watch, Color:Beige (Model: GG-1000-1A5CR), One Size

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-26*