---
product_id: 270455653
title: "Casio Men's G-Shock GW6900-1 Tough Solar Sport Watch"
brand: "g-shock"
price: "¥87288"
currency: JPY
in_stock: true
reviews_count: 13
url: https://www.desertcart.jp/products/270455653-casio-mens-g-shock-gw6900-1-tough-solar-sport-watch
store_origin: JP
region: Japan
---

# Tough Solar Power Multi-Band 6 Atomic Timekeeping Shock & Water Resistant 660ft Casio Men's G-Shock GW6900-1 Tough Solar Sport Watch

**Brand:** g-shock
**Price:** ¥87288
**Availability:** ✅ In Stock

## Summary

> 🕶️ Time to flex toughness and tech—wear the watch that never quits.

## Quick Answers

- **What is this?** Casio Men's G-Shock GW6900-1 Tough Solar Sport Watch by g-shock
- **How much does it cost?** ¥87288 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/270455653-casio-mens-g-shock-gw6900-1-tough-solar-sport-watch)

## 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

## Key Features

- • **Unbreakable Legacy:** Built to withstand shocks, impacts, and extreme conditions—your ultimate everyday warrior.
- • **Global Time Mastery:** Multi-Band 6 atomic syncing keeps you perfectly on time across 29 time zones—jet-setter approved.
- • **Solar-Powered Freedom:** Harness the sun’s energy for uninterrupted, eco-friendly timekeeping—never worry about battery swaps again.
- • **Iconic Style Statement:** Worn by legends in hip-hop, sports, and design—join the elite circle of trendsetters who trust G-Shock.
- • **Military-Grade Durability:** 53.2mm stainless steel case with mineral glass and 660ft water resistance—ready for any adventure or boardroom battle.

## Overview

The Casio G-Shock GW6900-1 is a shock-resistant, solar-powered digital watch featuring multi-band atomic timekeeping, a durable 53.2mm stainless steel case, and 660ft water resistance. Designed for professionals and adventurers alike, it combines military-grade toughness with iconic style, making it a trusted companion worldwide.

## Description

Born from a dream of "creating a watch that never breaks." It was over 30 years ago, a CASIO engineer won the battle against the laws of nature. He designed a watch that would resist centrifugal and impact forces, as well as high water pressure. Since then, the name G-SHOCK has become a byword for independence and pushing the limits. G-SHOCK watches are the most durable digital and analog-digital watches in the industry, trusted by military personnel, law enforcement, surfers and outdoor enthusiasts around the world. Along with this, G-SHOCK is highly touted in the fashion world, worn by icons in hip-hop, sports, and design. With limited edition collaborations being released often, you can always find a G-SHOCK that matches your personality and style.

Review: Perfect everyday watch - Absolutely loved this watch. Been my daily beater lately.
Review: Get now - You will never regret buying one.

## Features

- Shock-resistant watch featuring LED backlight with day, date, and time display
- Additional features include multi-band six atomic timekeeping, world time, daily alarm with snooze, 12 and 24-hour formats, and solar power battery
- 41 mm stainless steel case with mineral dial window.Size of case / total weight 53.2 x 50.0 x 17.7mm / 63g
- Japanese quartz movement with digital display
- Silicone band with buckle closure

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00284ADAI |
| Additional Features | Alarm, Timer, World Time |
| Age Range Description | Adult |
| Band Color | Black |
| Band Length | 220 Millimeters |
| Band Material Type | Silicone |
| Band Width | 20 Millimeters |
| Bands | 1 |
| Best Sellers Rank | #126,298 in Fashion ( See Top 100 in Fashion ) #3,317 in Men's Wrist Watches |
| Brand Name | G-Shock |
| Case Diameter | 53.2 Millimeters |
| Case Material Type | Stainless Steel |
| Case Thickness | 15 Millimeters |
| Character | no subject character |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Sapphire or Mineral Glass |
| Customer Reviews | 4.7 out of 5 stars 4,061 Reviews |
| Dial Color | Black |
| Display | Digital |
| Embellishment Feature | Stud |
| Face Style | G-Shock |
| Global Trade Identification Number | 00079767430887 |
| Included Components | Bracelet |
| Item Part Number | GW6900-1 |
| Item Weight | 113 Grams |
| Manufacturer | Casio |
| Manufacturer Part Number | GW6900-1 |
| Material | Resin |
| Model Name | GW-6900 |
| Model Number | GW-6900-1CR |
| Model Series | G-Shock |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Power Source | Solar Powered |
| Series Number | 6900 |
| Shape | Round |
| Sport Type | Training |
| Strap Type | Silicone Strap |
| Style Name | Military |
| Theme | Army |
| UPC | 079767430887 |
| Unit Count | 1 Count |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 660 Feet |
| Water Resistance Level | Water Resistant |

## Images

![Casio Men's G-Shock GW6900-1 Tough Solar Sport Watch - Image 1](https://m.media-amazon.com/images/I/61V+iFk8xfL.jpg)
![Casio Men's G-Shock GW6900-1 Tough Solar Sport Watch - Image 2](https://m.media-amazon.com/images/I/61cQgxHvN3L.jpg)
![Casio Men's G-Shock GW6900-1 Tough Solar Sport Watch - Image 3](https://m.media-amazon.com/images/I/81+9DWnD+qL.jpg)
![Casio Men's G-Shock GW6900-1 Tough Solar Sport Watch - Image 4](https://m.media-amazon.com/images/I/618Xkt4nkaL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Mine arrived with dead battery.  3 days in full sun still isn't on hi.  lithium-ion shouldn't be kept long term at 0%.  will mine never go to hi??**
A: Yes it wil get to high. Sometimes it can take up to 7 to 10 days in direct sunlight. I have 9 solar atomic gshocks. And l had the same problem with one it took 5 days in outside sunlight. I live in Florida with plenty of Sunshine. Believe it will charge high.

**Q: Can anyone tell me if these are legit or if they are fake?**
A: I bought my Mudmaster G-Shock from Amazon this year (2020) and it's legit too.   I was initially worried about the same issue and I'm pleased to say it wasn't a problem at all.

**Q: does the gw6900-1 have the auto-calendar function?**
A: Yes. The calendar updates automatically with the time each night when it syncs with the atomic signal. Is that what you meant? In other words, the watch has never been on the wrong date since the day I bought it. And I have two of these that work perfectly.

**Q: Does the watch have a button for the light?**
A: The watch has an auto illumination feature where when you tilt the watch toward you the face illuminates. However, I am not aware of a manual button to turn on the light. You might want to go online and find the users guide and examined it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect everyday watch
*by Z***M on 2 December 2025*

Absolutely loved this watch. Been my daily beater lately.

### ⭐⭐⭐⭐⭐ Get now
*by L***G on 27 October 2025*

You will never regret buying one.

### ⭐⭐⭐⭐⭐ I fell in love
*by G***M on 17 July 2024*

I have 15 gshocks But this this is sth else wearing it all day just admiring the beauty

## Frequently Bought Together

- Casio Men's G-Shock GW6900-1 Tough Solar Sport Watch
- Casio Men's G-Shock G9000-1 Sport Watch

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-11*