---
product_id: 334012652
title: "Casio Analog-Digital GST-B400-1AER, Black/White, strip"
brand: "casio"
price: "194.91 OMR"
currency: OMR
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.om/products/334012652-casio-analog-digital-gst-b400-1aer-black-white-strip
store_origin: OM
region: Oman
---

# Day & date calendar Long-lasting lithium battery 13mm slim profile Casio Analog-Digital GST-B400-1AER, Black/White, strip

**Brand:** casio
**Price:** 194.91 OMR
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** Casio Analog-Digital GST-B400-1AER, Black/White, strip by casio
- **How much does it cost?** 194.91 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/334012652-casio-analog-digital-gst-b400-1aer-black-white-strip)

## 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

- • **Adjustable Strap Fit:** Customizable comfort that adapts to your wrist perfectly
- • **Sleek 13mm Slim Profile:** Effortlessly stylish and lightweight for all-day comfort
- • **Robust G-Shock Durability:** Engineered to withstand your busiest, most demanding days
- • **Dual Analog-Digital Display:** Stay ahead with precise timekeeping and instant readability
- • **Iconic Superior Series Design:** Make a statement with a watch that blends tech and timeless style

## Overview

The Casio G-Shock GST-B400-1AER is a men’s analog-digital watch featuring a slim 13mm profile, day and date calendar, and an adjustable strap for a perfect fit. Powered by a reliable lithium metal battery, it combines G-Shock’s renowned durability with a sleek, modern design ideal for professionals seeking both function and fashion.

## Description

Men's watch from the brand CASIO. Model G-Shock Superior Series GST-B400-1AER. Reference GST-B400-1AER

Review: Watch arrived scratched and now I don’t have Christmas sprezentował for my husband. It’s definitely not a new watch and someone was already wearing it. It was the last one so now I’ve left with nothing.
Review: Uno de los G-SHOCK mas atractivos que hay, muy bien en todos los aspectos.

## Features

- Casio G-Shock Superior Series GST-B400-1AER Watch Model
- Analog-Digital for Men
- 13 mm calendar day and date adjustable strap

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B09643QFZL |
| Batteries  | 1 Lithium Metal batteries required. |
| Best Sellers Rank | #408,633 in Fashion ( See Top 100 in Fashion ) #10,348 in Men's Wrist Watches |
| Customer reviews | 4.2 4.2 out of 5 stars (70) |
| Date First Available  | 28 May 2021 |
| Department  | Men's |
| Is Discontinued By Manufacturer  | No |
| Item model number  | GST-B400-1AER |
| Manufacturer  | CASIO |

## Images

![Casio Analog-Digital GST-B400-1AER, Black/White, strip - Image 1](https://m.media-amazon.com/images/I/31N8Bbyy6HL.jpg)
![Casio Analog-Digital GST-B400-1AER, Black/White, strip - Image 2](https://m.media-amazon.com/images/I/41pYsMHgogL.jpg)
![Casio Analog-Digital GST-B400-1AER, Black/White, strip - Image 3](https://m.media-amazon.com/images/I/510Ep9y5u4L.jpg)
![Casio Analog-Digital GST-B400-1AER, Black/White, strip - Image 4](https://m.media-amazon.com/images/I/5155Y7MRymL.jpg)
![Casio Analog-Digital GST-B400-1AER, Black/White, strip - Image 5](https://m.media-amazon.com/images/I/518YcLv6D3L.jpg)

## Customer Reviews

### ⭐ Review
*by M***A on 13 December 2024*

Watch arrived scratched and now I don’t have Christmas sprezentował for my husband. It’s definitely not a new watch and someone was already wearing it. It was the last one so now I’ve left with nothing.

### ⭐⭐⭐⭐⭐ Review
*by C***C on 16 May 2024*

Uno de los G-SHOCK mas atractivos que hay, muy bien en todos los aspectos.

### ⭐⭐⭐⭐⭐ Review
*by S***N on 1 March 2024*

I bought this watch for my birthday and it was really nice using it. I am using it for one year and I love the experience because it has a Bluetooth time update wherever you go in which zone and it has elimination light and solar panel on the glass so that you don’t have to worry about the battery changing, and it is very strong and I love the strap and the design of the watch.

## Frequently Bought Together

- Casio Analog-Digital GST-B400-1AER
- Casio Men's Digital Quartz Watch with Plastic Strap GW-M5610U-1ER
- Casio Men Analogue-Digital Quartz Watch with Plastic Strap GA-B2100C-9AER

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**Shop now:** [https://www.desertcart.com.om/products/334012652-casio-analog-digital-gst-b400-1aer-black-white-strip](https://www.desertcart.com.om/products/334012652-casio-analog-digital-gst-b400-1aer-black-white-strip)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-24*