---
product_id: 811211
title: "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"
brand: "casio"
price: "$93"
currency: NZD
in_stock: false
reviews_count: 11
category: "Casio"
url: https://www.desertcart.nz/products/811211-w800hg-series-men-s-digital-watch-100-meter-water-resistance
store_origin: NZ
region: New Zealand
---

# 100m water resistance 10-year battery life 1/100-sec stopwatch precision 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

**Brand:** casio
**Price:** $93
**Availability:** ❌ Out of Stock

## Summary

> ⌚ Elevate your wrist game with timeless tech and unstoppable style!

## Quick Answers

- **What is this?** 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 by casio
- **How much does it cost?** $93 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/811211-w800hg-series-men-s-digital-watch-100-meter-water-resistance)

## 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

- • **Always On Time:** Auto calendar preprogrammed until 2099 and dual time zones keep you effortlessly synced across work and travel.
- • **Precision Timing:** Track your performance down to 1/100th of a second with an ultra-accurate stopwatch and countdown timer.
- • **Decade-Long Power:** Forget frequent charging with a robust 10-year battery that keeps pace with your busy lifestyle.
- • **Dive-Ready Durability:** 100-meter water resistance means this watch is as ready for your swim or rain-soaked commute as you are.
- • **Night & Day Visibility:** LED backlight with afterglow ensures you never miss a beat, even in the darkest boardrooms or late-night workouts.

## Overview

The Casio W800HG Series men's digital watch combines rugged 100-meter water resistance with a decade-long battery life, precise 1/100-second stopwatch, and versatile features like dual time, multi-function alarms, and an auto calendar preprogrammed through 2099. Designed for professionals who demand reliability and style, its LED backlight ensures clear visibility anytime, making it the ultimate low-maintenance companion for work, travel, and adventure.

## Description

Buy Casio W800H Series | Unisex Digital Watch | Black | 100 Meter Water Resistance | LED Backlight | 1/100 SEC Stopwatch | Dual Time | Multi-Function Alarm | Full Auto Calendar | 10 Year Battery and other Wrist Watches at desertcart.com. Our wide selection is eligible for free shipping and free returns.

Review: Coming up on 3 years since purchase and still going strong. - Bought this 2 years and 8 months ago and it's still great. In that time, it's drifted 27 seconds (e.g. at 8:00:00 it now reads 8:00:27). **EDIT** This drift is inaccurate. Updated at bottom of review **END EDIT**. For me, that's not a big deal, but figured I'd mention it. I wear the watch face-side down on my wrist, but it only accrued one mild scratch in all that time. Nothing terrible. I bought this watch because it had 3 things; the 24-hour time, the day of the week, and the date on a single screen. It's the only watch I've found that had all 3 of those. To find all 3 in a highly rated and CHEAP watch? I bought it in a second and haven't regretted it since. I actually returned a better and more expensive watch (Casio DW5600E-1V) before eventually finding and loving this. I especially love that it orders the date in Year-Month-Day format. I live in the US where Month-Day-Year is the norm, but I also work with thousands of computer files where the best way to organize files by date is with a Year-Month-Day system (e.g. 221102 for November 2, 2022). It's just a little nothing thing, but I love this watch for it. I should note that the watch band snapped off back in August, 2 years and 5 months after getting the watch. That's happened with other watches with resin bands that I've owned, always around the 2-3 year mark. I heard it's from sweat or showers hardening the resin or something. That could make sense as I never take mine off except when I'm rock climbing. Regardless, I just grabbed a cheap 18mm silicone watch strap for 12.99 and it's been fine ever since (bought silicone because I heard they don't snap. I'll update this if it ever does). I plan to use this watch forever. If it breaks, I'll buy a new one for the price of a burger + onion rings. I've gone through a dozen watches over the past 25 years or so, but this is the first one that I loved. It has everything I want without a bunch of other useless expensive crap that I'll never use (looking at you, altimeter; and that's coming from a hiker). It's cheap, reliable (anecdotally), has a fast band replacement process, no feature-bloat, has large text, and is DECENTLY water resistant. The only downside is that the watch isn't 200m water resistant. If it was, it'd be perfect for me. Anyway, I don't go surfing/swimming with it, but it hasn't fogged up after 2+ years of showers, rain, sweat, etc. If you want a cheap watch, I recommend this one (unless you're an avid surfer). Or if you're like me and willing to fork over $100 for a watch, maybe buy this anyway. It's certainly much better than the $21 price-tag would have you believe. **EDIT** 12/12/23 I made the above review over a year ago, but I realized that I couldn't verify that the 27 seconds of drift was accurate. Well, I decided to run a little experiment over the past year and record the drift every few months (basically whenever I remembered I was even doing this) and it turns out that the drift WASN'T accurate. After a year, my watch drifted 58 seconds. To get that 27 second value, I might have reset my watch whenever we had daylight saving time or something, hence the inaccurate drift. Anyway, I included the recorded values below (MM/DD/YY format) in case someone is interested. Also, I used time.gov for the baseline comparison. 12/11/22 9:55PM - 0 seconds fast 01/19/23 6:18PM - 5 seconds fast 02/22/23 12:48PM - 10.5 seconds fast 04/15/23 9:00PM - 18.5 seconds fast 05/08/23 8:22PM - 22 seconds fast 06/27/23 12:52PM - 30 seconds fast 09/06/23 8:15PM - 41 seconds fast 11/05/23 7:18PM - 51 seconds fast 12/11/23 9:55PM - 58 seconds fast This basically means my watch drifts by a little more than 1 second every week (1sec/~6.29days). For my needs, that's fine. I'm not doing anything in my daily life that requires long-term precision to the second, and I have to reset it every so often anyway for the aforementioned daylight saving time, so I don't mind at all. Other than that, the watch still works great (nearing 4 years now) and the "new" silicone watchband is still great too (although it hasn't hit that 2-3 year breakdown point yet). So, all in all, still happy with it.
Review: S tier watch! - Simple, elegant, comfortable, utilitarian. Phenomenal water rating. What’s not to love?

## Features

- Impressive 10-Year Battery Life: Powered by a CR2025 battery, this watch delivers a decade of reliable performance, making it a low-maintenance timepiece for your daily life.
- 100-Meter Water Resistance: Built to handle your adventures, this watch is suitable for swimming, snorkeling, and other water activities.
- Versatile Timekeeping Features: Includes dual time, 1/100-second stopwatch, and a 24-hour countdown timer, perfect for sports, travel, and daily routines.
- LED Backlight with Afterglow: The LED backlight ensures clear visibility in low-light conditions, making it easy to check the time day or night.
- Multi-Function Alarm & Auto Calendar: Stay organized with an hourly time signal, multi-function alarm (including a snooze option), and a full auto-calendar preprogrammed until 2099.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B001AWZDA4 |
| Batteries  | 1 Lithium Metal batteries required. (included) |
| Best Sellers Rank | #13,477 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #23 in Men's Wrist Watches #126 in Women's Wrist Watches #493 in Men's Sunglasses & Eyewear Accessories |
| Customer Reviews | 4.6 4.6 out of 5 stars (24,897) |
| Date First Available  | November 12, 2003 |
| Department  | unisex-adult |
| Is Discontinued By Manufacturer  | No |
| Item model number  | W-800H-1AVCF |
| Manufacturer  | Casio |
| Product Dimensions  | 5 x 5 x 0.7 inches; 1.2 ounces |

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/6159sqOpeSL.jpg)

## Questions & Answers

**Q: Is this watch vegan?**
A: This watch is so vegan it burned Portland down

**Q: Does this watch have a count down timer besides the stop watch?**
A: I have two of these CASIO W-800H-1A watches. I never used the count down timer in any Casio watch I have owned. Not having one makes it easier to navigate quickly to what really is useful. Dual time is very useful for me. I use it as imprecise stopwatch. Regular time is useful. Stopwatch is useful. I don't use alarm clock much but it is useful.

I will not and never have bought a Casio that had no dual time. Adjust it and set it to 12:00 and let it ride as a crude stop watch.

**Q: Is the band replaceable with a metal flex Spidel band?**
A: 18mm distance between lugs.  Any band except some very thick ones,like rubbery dive bands,should fit. There's not a lot of space between the body & the spring bars. If you would like to use a NATO type strap,get a thin one. Standard spring bars,that come with the watch,are 1.8mm thick. Getting a pair that's 1.6mm thick will make using a NATO strap easier,you can find these easily on Amazon

**Q: Could someone please lay the watch flat and measure overall length from one end of the band to the other? Thank you very much!**
A: This measurement is 10 5/8" end to end. Hope this helps!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Coming up on 3 years since purchase and still going strong.
*by O***A on November 2, 2022*

Bought this 2 years and 8 months ago and it's still great. In that time, it's drifted 27 seconds (e.g. at 8:00:00 it now reads 8:00:27). **EDIT** This drift is inaccurate. Updated at bottom of review **END EDIT**. For me, that's not a big deal, but figured I'd mention it. I wear the watch face-side down on my wrist, but it only accrued one mild scratch in all that time. Nothing terrible. I bought this watch because it had 3 things; the 24-hour time, the day of the week, and the date on a single screen. It's the only watch I've found that had all 3 of those. To find all 3 in a highly rated and CHEAP watch? I bought it in a second and haven't regretted it since. I actually returned a better and more expensive watch (Casio DW5600E-1V) before eventually finding and loving this. I especially love that it orders the date in Year-Month-Day format. I live in the US where Month-Day-Year is the norm, but I also work with thousands of computer files where the best way to organize files by date is with a Year-Month-Day system (e.g. 221102 for November 2, 2022). It's just a little nothing thing, but I love this watch for it. I should note that the watch band snapped off back in August, 2 years and 5 months after getting the watch. That's happened with other watches with resin bands that I've owned, always around the 2-3 year mark. I heard it's from sweat or showers hardening the resin or something. That could make sense as I never take mine off except when I'm rock climbing. Regardless, I just grabbed a cheap 18mm silicone watch strap for 12.99 and it's been fine ever since (bought silicone because I heard they don't snap. I'll update this if it ever does). I plan to use this watch forever. If it breaks, I'll buy a new one for the price of a burger + onion rings. I've gone through a dozen watches over the past 25 years or so, but this is the first one that I loved. It has everything I want without a bunch of other useless expensive crap that I'll never use (looking at you, altimeter; and that's coming from a hiker). It's cheap, reliable (anecdotally), has a fast band replacement process, no feature-bloat, has large text, and is DECENTLY water resistant. The only downside is that the watch isn't 200m water resistant. If it was, it'd be perfect for me. Anyway, I don't go surfing/swimming with it, but it hasn't fogged up after 2+ years of showers, rain, sweat, etc. If you want a cheap watch, I recommend this one (unless you're an avid surfer). Or if you're like me and willing to fork over $100 for a watch, maybe buy this anyway. It's certainly much better than the $21 price-tag would have you believe. **EDIT** 12/12/23 I made the above review over a year ago, but I realized that I couldn't verify that the 27 seconds of drift was accurate. Well, I decided to run a little experiment over the past year and record the drift every few months (basically whenever I remembered I was even doing this) and it turns out that the drift WASN'T accurate. After a year, my watch drifted 58 seconds. To get that 27 second value, I might have reset my watch whenever we had daylight saving time or something, hence the inaccurate drift. Anyway, I included the recorded values below (MM/DD/YY format) in case someone is interested. Also, I used time.gov for the baseline comparison. 12/11/22 9:55PM - 0 seconds fast 01/19/23 6:18PM - 5 seconds fast 02/22/23 12:48PM - 10.5 seconds fast 04/15/23 9:00PM - 18.5 seconds fast 05/08/23 8:22PM - 22 seconds fast 06/27/23 12:52PM - 30 seconds fast 09/06/23 8:15PM - 41 seconds fast 11/05/23 7:18PM - 51 seconds fast 12/11/23 9:55PM - 58 seconds fast This basically means my watch drifts by a little more than 1 second every week (1sec/~6.29days). For my needs, that's fine. I'm not doing anything in my daily life that requires long-term precision to the second, and I have to reset it every so often anyway for the aforementioned daylight saving time, so I don't mind at all. Other than that, the watch still works great (nearing 4 years now) and the "new" silicone watchband is still great too (although it hasn't hit that 2-3 year breakdown point yet). So, all in all, still happy with it.

### ⭐⭐⭐⭐⭐ S tier watch!
*by A***E on January 27, 2026*

Simple, elegant, comfortable, utilitarian. Phenomenal water rating. What’s not to love?

### ⭐⭐⭐⭐⭐ Medium size face, straps fit smaller and regular sized wrists, high value! Would buy again!
*by T***G on December 19, 2025*

Fits nice, looks tactical but not overly so. Keeps time well and the screen is easy to read. Great price and excellent long lasting battery. Goes well with casual clothing and outdoor activities. Seems durable enough for active people. Would buy again, highly recommended.

## 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 AE-2000W-1AVCF Men's AE2000W-1AV Silver-Tone and Black Multi-Functional Digital Sport Watch
- Casio AE1200WH Series | Men’s Digital Watch | 100M WR | Multi Alarms | 100 SEC Stopwatch | Countdown Timer | World Map for World Time | LED Light | LC Analog Display | 10 Year Battery

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-11*