---
product_id: 326895700
title: "Men's 'G-Steel by G-Shock' Quartz Solar Bluetooth Connected Resin Dress Watch, Color: Black (Model: GST-B100-1ACR)"
brand: "casio"
price: "₪3213"
currency: ILS
in_stock: true
reviews_count: 5
category: "Casio"
url: https://www.desertcart.co.il/products/326895700-mens-g-steel-by-g-shock-quartz-solar-bluetooth-connected
store_origin: IL
region: Israel
---

# 200m water resistance for serious water sports Bluetooth smartphone link for precise time sync Robust solar power, 5-month battery life Men's 'G-Steel by G-Shock' Quartz Solar Bluetooth Connected Resin Dress Watch, Color: Black (Model: GST-B100-1ACR)

**Brand:** casio
**Price:** ₪3213
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your wrist game with the ultimate blend of tech and toughness!

## Quick Answers

- **What is this?** Men's 'G-Steel by G-Shock' Quartz Solar Bluetooth Connected Resin Dress Watch, Color: Black (Model: GST-B100-1ACR) by casio
- **How much does it cost?** ₪3213 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/326895700-mens-g-steel-by-g-shock-quartz-solar-bluetooth-connected)

## 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

- • **Power That Lasts:** Tough Solar charging with battery level indicator—never worry about running out.
- • **Unmatched Durability:** Shock-resistant G-Shock build keeps you unstoppable.
- • **Sleek Yet Rugged Design:** Layer guard structure with resin cushioning for a bold, comfortable wrist presence.
- • **Effortless Global Timekeeping:** Dual world time dial + Bluetooth sync means you're always on time, anywhere.
- • **Advanced Chronograph Precision:** Analog chronograph with jet-engine inspired rotating disk for dynamic style and function.

## Overview

The Casio G-Steel GST-B100-1ACR is a solar-powered, Bluetooth-connected analog chronograph watch featuring a shock-resistant layered guard structure, 200-meter water resistance, and dual world time dials. Designed for professionals who demand precision and durability, it offers smartphone link functionality for automatic time updates, a battery level indicator, and a stylish black resin band with stainless steel buckle.

## 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 mmBlack Polyurethane 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#: GSTB100-1A

Review: Si duda es uno de los mejores reloj que tengo en mi colección es hermoso grande y llama mucho la atención sin duda ! Lo recomiendo al 100 no te vas a arrepentir!
Review: Beautiful watch! My boyfriend loves it!! Great quality and fits his large wrist!

## Features

- Smartphone Link functions; battery level indicator; new layer protection structure; robust solar; dual world time dial; chronograph
- Water resistance up to 200 m; shock resistance; Neobrite; Bluetooth capability
- Quartz Movement
- Case diameter: 53.8 mm
- Water resistant to 200 m (656 ft): generally suitable for professional marine activities and serious surface water sports, but not diving

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075JH5495 |
| ASIN  | B075JH5495 |
| Age Range Description | Adult |
| Band Color | Black |
| Band Length | 10.75 Inches |
| Band Material Type | Rubber |
| Band Width | 22.6 Millimeters |
| Bands | 1 |
| Batteries  | 1 Lithium Metal batteries required. (included) |
| Best Sellers Rank | #358,238 in Fashion ( See Top 100 in Fashion ) #8,951 in Men's Wrist Watches |
| Brand Name | Casio |
| Case Diameter | 53.8 Millimeters |
| Case Material Type | Stainless Steel |
| Case Thickness | 14.1 Millimeters |
| Character | Fashion |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | mineral |
| Customer Reviews | 4.7 4.7 out of 5 stars (532) |
| Customer reviews | 4.7 4.7 out of 5 stars (532) |
| Date First Available  | 16 October 2017 |
| Department  | mens |
| Dial Color | Noir |
| Display | Analog-Digital |
| Embellishment Feature | Crystal |
| Face Style | Chronograph |
| Included Components | Watch & Resin Strap with Stainless Steel Buckle |
| Is Discontinued By Manufacturer  | No |
| Item Type Name | Watch |
| Item Weight | 0.22 Pounds |
| Item model number  | GST-B100-1ACR |
| Manufacturer | Casio G Shock |
| Manufacturer  | Casio G Shock |
| Model Name | G-Steel |
| Model Number | GST-B100-1ACR |
| Pattern | Solid |
| Power Source | Food |
| Product Dimensions  | 2.54 x 2.54 x 2.54 cm; 100.7 g |
| Shape | Round |
| Sport Type | Swimming |
| Strap Type | Two Piece Strap |
| Style Name | Watches |
| UPC | 889232168159 |
| Unit Count | 1 Count |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 200 Meters |
| Water Resistance Level | Waterproof |

## Images

![Men's 'G-Steel by G-Shock' Quartz Solar Bluetooth Connected Resin Dress Watch, Color: Black (Model: GST-B100-1ACR) - Image 1](https://m.media-amazon.com/images/I/81Ich8iLZuL.jpg)

## Questions & Answers

**Q: Is there a international warranty card? Thx.**
A: WARRANTY CARD IS VALID ONLY FOR SERVICE IN THE COUNTRY OF PURCHASE.

**Q: What exactly does the app do for the watch besides set the time?**
A: The app primarily syncs the time to your phone but also offers a secondary time zone for travelers as well as alarm and timer but obviously your phone already has those features. The only other thing the app has is the guide that is the instructions for use document. So essentially you are correct, the app mostly is making sure time is exact by syncing with your phone but even so you have to push the red button to update it for daylight saving time changes.

**Q: Is this watch made in japan? just to confirm before i place my order.  thank you.**
A: the watch is cased in China

**Q: What does “Battery life: 5 months” means?**
A: This is a solar power watch, if left in a drawer for example it should have power reserve lasting that long without exposure to light

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***L on 26 December 2025*

Si duda es uno de los mejores reloj que tengo en mi colección es hermoso grande y llama mucho la atención sin duda ! Lo recomiendo al 100 no te vas a arrepentir!

### ⭐⭐⭐⭐⭐ Review
*by S***C on 7 February 2026*

Beautiful watch! My boyfriend loves it!! Great quality and fits his large wrist!

### ⭐⭐⭐⭐⭐ Review
*by F***Z on 3 January 2019*

This is an amazing watch. I have liked Casio always but I haven't had one since I was a child (25 years ago). It is the best because of the G-Shock, solar power and the bluetooth connection, that makes it a really special one. It is bigger than I expected, but now I like that it is big. It is light and good looking. I have recieved great compliments, but what I really care about is that I can wear it at work, where I have to use my arms a lot and I'm not scared of breaking my Casio because I know it is resistent to any condition. I really like it.

## Frequently Bought Together

- Casio Men's GST-B100-1ACR G-Shock Analog Display Quartz Black Watch
- CoolFire - UV Free Solar Watch Fast Charger for All Eco Solar Watches for Men, Reloj Hombre Portable Battery Charger, for All Kinds of Sophisticated Eco Solar Watches (Black)

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**Shop now:** [https://www.desertcart.co.il/products/326895700-mens-g-steel-by-g-shock-quartz-solar-bluetooth-connected](https://www.desertcart.co.il/products/326895700-mens-g-steel-by-g-shock-quartz-solar-bluetooth-connected)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-17*