---
product_id: 272309728
title: "Casio Mens Quartz Watch, Digital Display and Resin Strap GW-7900-1ER"
brand: "g-shock"
price: "FREE"
currency: ARS
in_stock: false
url: https://www.desertcart.com.ar/products/272309728-casio-mens-quartz-watch-digital-display-and-resin-strap-gw
store_origin: AR
region: Argentina
---

# Moon phase indicator 200m water resistance Solar-powered autonomy Casio Mens Quartz Watch, Digital Display and Resin Strap GW-7900-1ER

**Brand:** g-shock
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> ☀️ Stay powered, stay precise, stay ahead.

## Quick Answers

- **What is this?** Casio Mens Quartz Watch, Digital Display and Resin Strap GW-7900-1ER by g-shock
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/272309728-casio-mens-quartz-watch-digital-display-and-resin-strap-gw)

## 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

- • **Dive-Ready Durability:** Waterproof up to 200 meters—your perfect companion from boardroom to beach.
- • **Precision Timekeeping:** Automatic calendar and quartz movement keep you impeccably punctual, always.
- • **Lunar Lifestyle Tracker:** Stay in sync with the moon’s phases—because timing is everything.
- • **Unstoppable Solar Power:** Harness sunlight for endless energy—ditch battery anxiety forever.
- • **Bold & Comfortable Design:** 50mm resin case with a sleek white digital display—command attention without sacrificing comfort.

## Overview

The Casio GW-7900-1ER is a robust, solar-powered digital watch featuring a 50mm resin case, 200m water resistance, and a moon phase indicator. Designed for active professionals, it offers an automatic calendar, quartz accuracy, and a comfortable resin strap, blending rugged functionality with modern style.

## Description

Product Description This G-Shock watch has a plastic case 50mm in diameter and is fitted with a plastic / resin strap. The case of the watch contains a solar movement and a mineral crystal; The watch is water resistant to 20ATM. This means that the watch is waterproof for diving Set Contains: Watch, Manual, warranty

## Features

- Solar cells provide self-sufficient and environmentally friendly power supply
- The moon phase indicator shows the current position of the moon in relation to the earth
- Once programmed, the automatic calendar always displays the correct date

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0039YOHTY |
| ASIN  | B0039YOHTY |
| Additional Features | Water resistant |
| Age Range Description | Adult |
| Band Color | Black |
| Band Length | 210 Millimeters |
| Band Material Type | Resin |
| Band Width | 21 Millimeters |
| Bands | 1 |
| Batteries  | 1 Lithium Metal batteries required. (included) |
| Brand Name | G-Shock |
| Case Diameter | 50 Millimeters |
| Case Material Type | Stainless Steel |
| Case Thickness | 18 Millimeters |
| Character | Fashion |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Crystal |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,578) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,578) |
| Date First Available  | 6 August 2012 |
| Department  | Mens |
| Dial Color | White |
| Display | Digital |
| Embellishment Feature | Crystal |
| Face Style | Digital |
| Included Components | Instruction Manual, 2 Year Guarantee |
| Is Discontinued By Manufacturer  | No |
| Item Part Number | GW-7900-1ER |
| Item Type Name | Men Wrist Watches |
| Item Weight | 71 Grams |
| Item model number  | GW-7900-1ER |
| Manufacturer | Casio |
| Manufacturer  | Casio |
| Manufacturer Part Number | GW-7900-1ER |
| Manufacturer Warranty Description | 2 years |
| Model Name | GW-7900-1ER |
| Model Number | GW-7900-1ER |
| Model Series | G-SHOCK |
| Pattern | Solid |
| Power Source | Solar Powered |
| Product Dimensions  | 5 x 1.78 x 5.23 cm; 71 g |
| Series Number | 7900 |
| Shape | Round |
| Sport Type | Walking |
| Strap Type | Rubber |
| Style Name | Strap |
| Theme | Outdoor |
| UPC | 755187164020 |
| Unit Count | 1 Count |
| Warranty Type | Manufacturer |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 200 Meters |
| Water Resistance Level | Waterproof |

## Images

![Casio Mens Quartz Watch, Digital Display and Resin Strap GW-7900-1ER - Image 1](https://m.media-amazon.com/images/I/41oWsxXm56L.jpg)
![Casio Mens Quartz Watch, Digital Display and Resin Strap GW-7900-1ER - Image 2](https://m.media-amazon.com/images/I/41raG-OTBIL.jpg)
![Casio Mens Quartz Watch, Digital Display and Resin Strap GW-7900-1ER - Image 3](https://m.media-amazon.com/images/I/31JZj3xAwnL.jpg)
![Casio Mens Quartz Watch, Digital Display and Resin Strap GW-7900-1ER - Image 4](https://m.media-amazon.com/images/I/4101LrA+FrL.jpg)
![Casio Mens Quartz Watch, Digital Display and Resin Strap GW-7900-1ER - Image 5](https://m.media-amazon.com/images/I/51ilFmZWKlL.jpg)

## Questions & Answers

**Q: Can it be shipped to an us po box? thanks**
A: OK

**Q: What kind of battery does this take? It died after about 5 years now.**
A: For what it is worth on these solar units an Youtuber used a Panasonic CTL1616.  https://www.youtube.com/watch?v=5mtnL_imr3g 
Good luck

**Q: How long is the band? What does men's standard mean?**
A: The band is long I have a large wrist and I get it to 5th hole comfortably

**Q: Why the carrier gwui it takes so long? i did the purchase since the 17 of past month**
A: OK

## Frequently Bought Together

- Casio G-Shock G-SHOCK Funk Men's Watch GW-7900-1ER
- CASIO Digital GXW-56-1AER
- Casio Gents 50.00mm Quartz Watch with LCD Digital dial and Black Plastic/Resin Strap Strap GD-350-1BER

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**Shop now:** [https://www.desertcart.com.ar/products/272309728-casio-mens-quartz-watch-digital-display-and-resin-strap-gw](https://www.desertcart.com.ar/products/272309728-casio-mens-quartz-watch-digital-display-and-resin-strap-gw)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-18*