---
product_id: 47166472
title: "Casio Men's GST-B100-1ACR G-Shock Analog Display Quartz Black Watch"
brand: "casio"
price: "3308 Lei"
currency: RON
in_stock: true
category: "Casio"
url: https://www.desertcart.ro/products/47166472-casio-mens-gst-b100-1acr-g-shock-analog-display-quartz
store_origin: RO
region: Romania
---

# Dual Dial World Time Bluetooth Smartphone Link Tough Solar Power Casio Men's GST-B100-1ACR G-Shock Analog Display Quartz Black Watch

**Brand:** casio
**Price:** 3308 Lei
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your wrist game with G-Shock’s ultimate blend of tech and toughness!

## Quick Answers

- **What is this?** Casio Men's GST-B100-1ACR G-Shock Analog Display Quartz Black Watch by casio
- **How much does it cost?** 3308 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/47166472-casio-mens-gst-b100-1acr-g-shock-analog-display-quartz)

## 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 technology ensures your watch stays charged without hassle.
- • **Smart Connectivity:** Bluetooth sync keeps your time accurate worldwide with a tap.
- • **Unmatched Durability:** Shock resistant and water resistant up to 200m—ready for any adventure.
- • **Sleek & Comfortable Fit:** New Layer Guard Structure and high-density mounting for a slimmer, wrist-friendly profile.
- • **Jet Engine Inspired Design:** Multi-functional rotating disk with dynamic red accents for battery and alarm status.

## Overview

The Casio GST-B100-1ACR G-Shock is a solar-powered, shock-resistant analog watch featuring Bluetooth connectivity for smartphone syncing, dual dial world time, and a 200-meter water resistance rating. Its innovative Layer Guard Structure and jet engine-inspired rotating disk combine rugged durability with sleek design, making it perfect for professionals who demand precision and style in any environment.

## Description

From G-SHOCK, the watch that always strives for toughness, the first G-STEEL lineup models to offer chronograph performance in analog format. Thought all the dials of these models are analog, they still boast G-SHOCK level shock resistance. The dial at 9 o'clock has a multi-functional rotating disk that is cut to resemble the thick blades of a jet engine. Rotation of the blades reveals red coloring behind the disk, and this change in color is used to indicate the battery level and the alarm on/off setting. The blades also rotate in the Timekeeping and Stopwatch modes to with the passage of time. A new layer guard structure houses resin cushioning parts inside the case, for a more elegant design and a better fit to the wrist. High density mounting technology makes it possible to create a module that is smaller and thinner, which also contributes to a better fit. These watches are equipped with Bluetooth that lets them connect with a smartphone at the press of a button, and acquire time information from an internet time server. The result is accurate timekeeping no matter where in the world you happen to be. Other functions include Tough Solar in combination with CASIO original power saving technology for a stable supply of power, high brightness LED light illumination, and dual dial World Time.

## Features

- Smartphone Link Functions; Battery Level Indicator; New Layer Guard Structure; Tough Solar; Dual Dial World Time; Chronograph
- 200 Meter Water Resistance; Shock Resistance; Neobrite; Bluetooth Capability
- 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 | B075JH5495 |
| ASIN  | B075JH5495 |
| Additional Features | Alarm, Chronograph, Light Up, Scratch-Resistant, Second Hand, Shock Resistant, Stop Watch, Water Resistant, World Time |
| Age Range Description | Adult |
| Band Color | Black |
| Band Length | 10.75 inches |
| Band Material Type | Resin |
| Band Width | 22.6 millimeters |
| Bands | 1 |
| Batteries  | 1 Lithium Metal batteries required. (included) |
| Best Sellers Rank | #421,293 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #1,752 in Men's Wrist Watches #4,316 in Men's Shops |
| Brand Name | Casio |
| Case Diameter | 5.4 centimeters |
| Case Material Type | Stainless Steel |
| Case Thickness | 14.1 millimeters |
| Character | Fashion |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | mineral |
| Customer Reviews | 4.6 4.6 out of 5 stars (580) |
| Date First Available  | September 29, 2017 |
| Department  | mens |
| Dial Color | Black |
| Display | Analog-Digital |
| Embellishment Feature | Crystal |
| Face Style | Chronograph |
| Included Components | Watch & Resin Strap with Stainless Steel Buckle |
| Item Type Name | Watch |
| Item Weight | 3.52 ounces |
| Item model number  | GST-B100-1ACR |
| Manufacturer | Casio G Shock |
| Manufacturer  | Casio G Shock |
| Manufacturer Part Number | GST-B100-1ACR |
| Manufacturer Warranty Description | Squared |
| Model Name | G-Steel |
| Model Number | GST-B100-1ACR |
| Number of Items | 1 |
| Pattern | Solid |
| Power Source | Solar Powered |
| Product Dimensions  | 1 x 1 x 1 inches; 3.55 ounces |
| Shape | Round |
| Sport Type | marine activity, water sports |
| Strap Type | Two Piece Strap |
| Style Name | Watches |
| Theme | Western |
| UPC | 889232168159 |
| Unit Count | 1 Count |
| Warranty Type | Manufacturer |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 660 feet |
| Water Resistance Level | Water Resistant |

## Images

![Casio Men's GST-B100-1ACR G-Shock Analog Display Quartz Black Watch - 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

## 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)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/47166472-casio-mens-gst-b100-1acr-g-shock-analog-display-quartz](https://www.desertcart.ro/products/47166472-casio-mens-gst-b100-1acr-g-shock-analog-display-quartz)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-09-14*