---
product_id: 606113569
title: "W800HG Series | Men's Digital Watch | 100m Water Resistance | Multifunction Alarm | 100 Second Stopwatch | Automatic Calendar | Countdown | LED Light | Dual"
brand: "casio"
price: "3021365₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Casio"
url: https://www.desertcart.vn/products/606113569-w800hg-series-mens-digital-watch-100m-water-resistance-multifunction-alarm
store_origin: VN
region: Vietnam
---

# 100m water resistance 10-year battery life 1/100-sec stopwatch precision W800HG Series | Men's Digital Watch | 100m Water Resistance | Multifunction Alarm | 100 Second Stopwatch | Automatic Calendar | Countdown | LED Light | Dual

**Brand:** casio
**Price:** 3021365₫
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your everyday with Casio’s rugged, smart, and timeless digital watch!

## Quick Answers

- **What is this?** W800HG Series | Men's Digital Watch | 100m Water Resistance | Multifunction Alarm | 100 Second Stopwatch | Automatic Calendar | Countdown | LED Light | Dual by casio
- **How much does it cost?** 3021365₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/606113569-w800hg-series-mens-digital-watch-100m-water-resistance-multifunction-alarm)

## 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

- • **Set It and Forget It:** 10-year battery life with reliable quartz movement keeps you worry-free
- • **Always On, Always Visible:** Bright LED backlight and bold digital display for instant readability anytime
- • **Built to Brave the Elements:** 100-meter water resistance for swimming, sweating, and beyond
- • **Dual Time, Double Efficiency:** Track two time zones effortlessly—perfect for global pros
- • **Precision Timing at Your Fingertips:** 1/100-second stopwatch with split and lap functions for peak performance

## Overview

The Casio W800HG Series men's digital watch combines rugged durability with smart multifunctionality, featuring 100m water resistance, dual time zones, a 1/100-second stopwatch, multifunction alarms, and a bright LED backlight. Powered by a 10-year battery and precise quartz movement, it’s designed for professionals who demand reliability and style in every moment.

## Description

Shop Casio Illuminator 10-Year Battery Digital Watch W-800H-5AVCF, Brown, Modern ✓ free delivery ✓ free returns on eligible orders.

Review: Great all-rounder - Great value watch for the money, sitting perfectly in the goldilocks zone between an F-91W and a G-Shock. I own both this black face version and the original clear screen version of the W800H and both are fantastic, although this black edition is definitely the more stylish of the two. I have been swimming with it three times now for over an hour each time, including sauna sessions post-swim, and the water-resistance has held up very well. The watch still works normally after these swims, a few mountain bike rides and general wear and tear after a month of ownership. I have small wrists, and the G-shock I own is almost uncomfortable, due to the large case and design of the strap - No such problem with the W800H. It is the perfect fit for a smaller wrist (and I assume a large wrist too) and provides most of the durability and functionality of a G-Shock at a quarter of the price. Be aware in low-light conditions, this black face model can be difficult to read, but of course there is the light function on this watch that pretty much makes this a non-issue. If this could be a problem for you, buy the standard, clear-face model instead(These are usually around £3 cheaper anyway). My advice, stop reading reviews and BUY, BUY, BUY!
Review: JAPAN QUALITY - SUGGESTED , GOOD PRICE

## Features

- DURABLE DESIGN WITH 100M WATER RESISTANCE: The Casio W800HG Digital Watch is built for versatility, featuring 100-meter water resistance that makes it suitable for everyday activities, including light water exposure, swimming, and outdoor use. The rugged resin case and band ensure long-lasting durability in various conditions.
- MULTIFUNCTIONAL TIMEKEEPING WITH DUAL TIME MODE: Stay on schedule with the dual time feature, allowing you to track two time zones at once—ideal for travelers or those managing different schedules. The full auto-calendar is pre-programmed until the year 2099, ensuring seamless date tracking without manual adjustments.
- 1/100-SECOND STOPWATCH & MULTI-FUNCTION ALARM: The 1/100-second stopwatch offers elapsed time, split time, and first/second place timing, making it perfect for sports, workouts, and daily timing needs. The multi-function alarm with snooze and hourly time signal keep you on track with essential reminders throughout the day.
- LED BACKLIGHT FOR EASY VISIBILITY IN LOW LIGHT: Equipped with a bright LED backlight, the W800HG ensures clear readability in dim environments. The large digital display with bold numerals makes it easy to check the time at a glance, providing a user-friendly interface for everyday wear.
- LONG-LASTING 10-YEAR BATTERY & RELIABLE QUARTZ MOVEMENT: Powered by a CR2025 battery, this watch delivers up to 10 years of operation with minimal maintenance. The quartz movement provides accurate timekeeping, with an accuracy of ±30 seconds per month, ensuring dependable performance over the long term.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CRFVL11W |
| Age Range Description | Adult |
| Band Colour | Brown |
| Band Material Type | Resin |
| Band Width | 20 Millimetres |
| Bands | 1 |
| Best Sellers Rank | 266,731 in Fashion ( See Top 100 in Fashion ) 1,867 in Men's Wrist Watches |
| Brand Name | Casio |
| Case Diameter | 36.8 Millimetres |
| Case Material Type | Resin |
| Case Thickness | 13.4 Millimetres |
| Character | Fashion |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Resin |
| Customer Reviews | 4.5 out of 5 stars 4,486 Reviews |
| Dial Color | Clear |
| Display | Digital |
| Embellishment Feature | Crystal |
| Face Style | Minimalist |
| Included Components | CR2025 Battery |
| Item Shape | Octagonal |
| Item Type Name | Watch |
| Manufacturer | Casio |
| Manufacturer Part Number | W-800H-5AVCF |
| Model Name | W800H-5AV |
| Model Number | W-800H-5AVCF |
| Power Source | Battery Powered |
| Special Features | Stop Watch, Water Resistant |
| Sport Type | Walking |
| Strap Type | resin |
| Style Name | Modern |
| Theme | Sports |
| UPC | 889232365053 |
| Unit Count | 1 Count |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 100 Metres |
| Water Resistance Level | Water Resistant |

## Images

![W800HG Series | Men's Digital Watch | 100m Water Resistance | Multifunction Alarm | 100 Second Stopwatch | Automatic Calendar | Countdown | LED Light | Dual - Image 1](https://m.media-amazon.com/images/I/61XECwz7zYL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great all-rounder
*by J***K on 7 April 2024*

Great value watch for the money, sitting perfectly in the goldilocks zone between an F-91W and a G-Shock. I own both this black face version and the original clear screen version of the W800H and both are fantastic, although this black edition is definitely the more stylish of the two. I have been swimming with it three times now for over an hour each time, including sauna sessions post-swim, and the water-resistance has held up very well. The watch still works normally after these swims, a few mountain bike rides and general wear and tear after a month of ownership. I have small wrists, and the G-shock I own is almost uncomfortable, due to the large case and design of the strap - No such problem with the W800H. It is the perfect fit for a smaller wrist (and I assume a large wrist too) and provides most of the durability and functionality of a G-Shock at a quarter of the price. Be aware in low-light conditions, this black face model can be difficult to read, but of course there is the light function on this watch that pretty much makes this a non-issue. If this could be a problem for you, buy the standard, clear-face model instead(These are usually around £3 cheaper anyway). My advice, stop reading reviews and BUY, BUY, BUY!

### ⭐⭐⭐⭐⭐ JAPAN QUALITY
*by V***V on 9 February 2026*

SUGGESTED , GOOD PRICE

### ⭐⭐⭐⭐⭐ Comfortable daily wear.
*by H***K on 9 December 2025*

Sleek looking watch, looks slightly small on my large wrist but great quality and comfortable to wear.

## Frequently Bought Together

- Casio W800HG Series | Men’s Digital Watch | 100 Meter Water Resistance | Multi Function Alarm | 100 SEC Stopwatch | Auto Calendar | Countdown Timer | LED Light | Dual Time| 10 Year Battery
- Casio Illuminator AE1500WH Series | 10-Year Battery | LED Backlight | 5-Alarms | 1/100 Sec Stopwatch | Men's Digital Watch

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**Shop now:** [https://www.desertcart.vn/products/606113569-w800hg-series-mens-digital-watch-100m-water-resistance-multifunction-alarm](https://www.desertcart.vn/products/606113569-w800hg-series-mens-digital-watch-100m-water-resistance-multifunction-alarm)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-04*