---
product_id: 737863826
title: "Casio AQ-S820W Series | Black/Green | Tough Solar | World Time | LED Illuminator | Ana-Digital Watch, Green"
brand: "casio"
price: "R2411"
currency: ZAR
in_stock: true
category: "Casio"
url: https://www.desertcart.co.za/products/737863826-casio-aq-s820w-series-black-green-tough-solar-world-time
store_origin: ZA
region: South Africa
---

# 100M water resistance for active lifestyles 31 world time zones + dual time display Tough Solar tech for months of power Casio AQ-S820W Series | Black/Green | Tough Solar | World Time | LED Illuminator | Ana-Digital Watch, Green

**Brand:** casio
**Price:** R2411
**Availability:** ✅ In Stock

## Summary

> 🌍 Stay powered, punctual, and prepared—wherever life takes you.

## Quick Answers

- **What is this?** Casio AQ-S820W Series | Black/Green | Tough Solar | World Time | LED Illuminator | Ana-Digital Watch, Green by casio
- **How much does it cost?** R2411 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/737863826-casio-aq-s820w-series-black-green-tough-solar-world-time)

## 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

- • **Global Time Mastery:** Track time across 31 time zones plus dual time—perfect for the globe-trotting professional.
- • **Dive-Ready Durability:** With 100-meter water resistance, confidently wear it swimming, hiking, or in the rain without missing a beat.
- • **Precision at a Glance:** Analog-digital display with 1/100-second stopwatch, countdown timer, and multiple alarms keeps your schedule sharp and on point.
- • **Solar-Powered Freedom:** Harness sunlight or indoor light to keep your watch charged for months—no battery swaps, no downtime.
- • **Night Owl’s Best Friend:** Amber LED backlight with afterglow ensures clear visibility in any lighting—never miss a moment, day or night.

## Overview

The Casio AQ-S820W is a sleek, solar-powered analog-digital watch designed for the modern professional with an active lifestyle. Featuring Tough Solar technology for long-lasting charge, 100-meter water resistance, and a multi-function display with world time across 31 zones, it combines durability and precision. Its resin case and band offer lightweight comfort and scratch resistance, while the amber LED illuminator ensures visibility in low light. Ideal for travel, sports, and everyday wear, this watch keeps you connected and on time with style.

## Description

The Casio AQ-S820W Series Men’s Analog-Digital Watch blends solar-powered technology with practical multi-function performance in a sleek, sport-inspired design. Powered by Tough Solar, the watch converts light from any source into energy, with a stored power reserve that can last for months without additional charging. The 100-meter water resistance rating makes it suitable for daily use, swimming, and outdoor activities, while maintaining full analog and digital performance. Its display combines traditional analog hands for hours and minutes with a digital screen for additional timekeeping modes, including dual time, world time with 31 time zones, and an auto-calendar pre-set through the year 2099. Functional features include a 1/100-second stopwatch for measuring elapsed, split, and event times, a countdown timer, multiple daily alarms, and an hourly time signal. Durability is ensured through a lightweight resin case and band that offers comfort and everyday wearability, paired with resin glass for scratch resistance. An amber LED light with afterglow ensures visibility in low-light environments. Balancing modern solar technology with timeless design, the AQ-S820W is a versatile option for everyday wear, travel, and active lifestyles.

## Features

- SOLAR POWERED FUNCTIONALITY; Equipped with Tough Solar technology, this watch charges from sunlight or indoor light, storing power for months of use without exposure to light. A built-in power indicator helps track charge levels.
- 100M WATER RESISTANCE; Built for active lifestyles, this watch withstands water exposure from rain, splashes, and swimming. Suitable for recreational water activities while maintaining full analog-digital functionality.
- MULTI-FEATURE DISPLAY; Analog hands display hours and minutes while the digital screen shows time, date, and additional modes. Includes dual time for tracking two time zones and 31 time zones for world time convenience.
- STOPWATCH, TIMER & ALARMS; Features a 1/100-second stopwatch, countdown timer, and multiple alarms to keep track of activities, events, and intervals. Includes an hourly time signal for additional scheduling accuracy.
- LED LIGHT & DURABLE BUILD; Amber LED backlight with afterglow offers clear visibility in low light. Resin case and band provide comfort, lightweight wear, and resistance to everyday impacts. Resin glass resists scratches.d

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F8WVC3JF |
| Additional Features | Light Up, Tough Solar, World Time |
| Age Range Description | Adult |
| Band Color | Green |
| Band Material Type | Resin |
| Band Width | 20 Millimeters |
| Bands | 1 |
| Best Sellers Rank | #50,057 in Fashion ( See Top 100 in Fashion ) #1,472 in Men's Wrist Watches |
| Brand Name | Casio |
| Case Diameter | 50.1 Millimeters |
| Case Material Type | Resin |
| Case Thickness | 12.7 Millimeters |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Resin |
| Customer Reviews | 4.4 4.4 out of 5 stars (315) |
| Dial Color | Green |
| Display | Analog-Digital |
| Face Style | Crosshair |
| Included Components | Water Resistant Strap |
| Item Type Name | Watch |
| Item Weight | 0.34 Pounds |
| Manufacturer | Casio |
| Manufacturer Part Number | AQ-S820W-3BVCF |
| Model Name | AQ-S820W |
| Model Number | AQ-S820W-3BVCF |
| Model Series | AQ-S820W |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Power Source | Solar Powered |
| Shape | Round |
| Sport Type | Climbing, Hiking, Running |
| Strap Type | Two Piece Strap |
| Style Name | AQS820W-3BV |
| UPC | 889232401232 |
| Unit Count | 1 Count |
| Watch Movement Type | Tough Solar |
| Water Resistance Depth | 100 Meters |
| Water Resistance Level | Water Resistant |

## Product Details

- **Band material type:** Resin
- **Brand:** Casio
- **Display type:** Analog-Digital
- **Special features:** Light Up, Tough Solar, World Time
- **Watch movement:** Tough Solar

## Images

![Casio AQ-S820W Series | Black/Green | Tough Solar | World Time | LED Illuminator | Ana-Digital Watch, Green - Image 1](https://m.media-amazon.com/images/I/6155MyCd4uL.jpg)

## Available Options

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

## Frequently Bought Together

- Casio AQ-S820W Series | Black/Green | Tough Solar | World Time | LED Illuminator | Ana-Digital Watch
- Casio G-Shock GWM5610-1 Men's Solar Black Resin Sport Watch

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-11-11*