---
product_id: 48587260
title: "Unisex 64.00mm Quartz Watch with LCD Digital dial and Black Strap HS-80TW-1EF"
brand: "casio"
price: "€ 131.04"
currency: EUR
in_stock: true
category: "Casio"
url: https://www.desertcart.hr/products/48587260-unisex-64-00mm-quartz-watch-with-lcd-digital-dial-black
store_origin: HR
region: Croatia
---

# Auto calendar accuracy Daily alarm reminder 1/1000 sec precision Unisex 64.00mm Quartz Watch with LCD Digital dial and Black Strap HS-80TW-1EF

**Brand:** casio
**Price:** € 131.04
**Availability:** ✅ In Stock

## Summary

> ⏳ Time waits for no one—own precision that keeps you ahead!

## Quick Answers

- **What is this?** Unisex 64.00mm Quartz Watch with LCD Digital dial and Black Strap HS-80TW-1EF by casio
- **How much does it cost?** € 131.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/48587260-unisex-64-00mm-quartz-watch-with-lcd-digital-dial-black)

## 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

- • **Built to Endure:** Robust design trusted by national-level coaches for years of relentless use without faltering.
- • **Never Miss a Beat:** Set daily alarms that keep your schedule sharp and your day on track with audible reminders.
- • **Set It and Forget It:** Automatic calendar ensures you’re always synced with the correct date—no manual updates needed.
- • **Precision Timing Mastery:** Experience ultra-accurate measurements down to the thousandth of a second—because every millisecond counts.
- • **Game-Changing Referee Function:** Track current play and total elapsed time effortlessly, perfect for managing injury time with zero hassle.

## Overview

The Casio HS-80TW-1EF is a unisex quartz stopwatch featuring ultra-precise 1/1000 second timing, a referee mode for seamless game time tracking, and a reliable daily alarm. Its automatic calendar keeps the date accurate without manual input. Praised for its durability and trusted by professional coaches, this lightweight, black-strap stopwatch combines rugged build quality with essential timing functions to elevate your performance and time management.

## Description

Product Description CASIO G-SHOCK Mod. GA-110DN-4ADR SPORT Shock & Magnetic resistant Resin Case & Strap Auto led 29 time zones 5 daily alarms Snooze alarm Hourly Time Signal Countdown Timer Full auto-calendar WR Manufacturer's Description About CasioCasio is one of the UK’s top five watch brands, with over one million watches purchased every year. Amongst it's portfolio are classic "toughness" brands G-Shock and Baby-G, motor-sport inspired chronograph range Edifice and the fashionista favourite retro collection of digital watches.With recent advances in Bluetooth and Wave Ceptor technology, Casio continually pushes the boundaries of innovative timepiece design and functionality.

## Features

- Measures with an accuracy of thousandth part seconds the meantime and the end time
- The referee function shows the current play time and the overall time which has already passed in the game, simplifying the calculation of injury time
- The daily alarm reminds you of events that recur every day, by emitting an audible signal at the set time
- Once set, the automatic calendar always displays the correct date

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001JJ8ZLC |
| ASIN  | B001JJ8ZLC |
| Batteries  | 1 Lithium Metal batteries required. (included) |
| Battery Life | 5 years |
| Battery Type | CR2032 |
| Best Sellers Rank | 87,843 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 131 in Stopwatches |
| Brand Name | Casio |
| Colour | Black |
| Country Of Origin | China |
| Country of origin  | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (790) |
| Customer reviews | 4.5 4.5 out of 5 stars (790) |
| Date First Available  | 29 Oct. 2008 |
| Department  | Unisex |
| Is discontinued by manufacturer  | No |
| Item Dimensions D x W x H | 5.5D x 11.7W x 9H centimetres |
| Item Part Number | HS-80TW-1EF |
| Item Type Name | Clock |
| Item Weight | 82 Grams |
| Item model number  | HS-80TW-1EF |
| Manufacturer | Casio |
| Manufacturer  | Casio |
| Manufacturer Part Number | HS-80TW-1EF |
| Manufacturer Warranty Description | 2 years manufacturers warranty. |
| Material Type | Plastic |
| Model Number | HS-80TW-1EF |
| Number of settings | 3 |
| Product Dimensions  | 5.51 x 11.71 x 8.99 cm; 82 g |
| Screen Size | 4.61 Inches |
| Smart Home Compatibility | Not Smart Home Compatible |
| Unit Count | 1.0 count |

## Images

![Unisex 64.00mm Quartz Watch with LCD Digital dial and Black Strap HS-80TW-1EF - Image 1](https://m.media-amazon.com/images/I/61Hux7kZvDL.jpg)

## Questions & Answers

**Q: Does this model beep? Can it be made totally silent?**
A: Mine beeps. Don't know about turning it off.

**Q: Forgive my ignorance - does this count up in second to minutes?**
A: Yes it does count up, hundredths of a second, to seconds, to minutes, to hours. It takes lap splits as laps and cummulative splits. Brilliant stopwatch for swimming officiating. Very reliable. Battery hasn't had to be replaced yet and we are years in... have bought 3 for the family now as so pleased with them.

**Q: Does the watch count up from 45 mins to 90 for football games?**
A: Yes it can but you have to stop it and restart after half time. You would have to probably reset it to start the 2nd half.

**Q: How is it powered, kind of battery or whatever? Ta!**
A: CR 2032 button battery said (in the instructions) to last five years

## Frequently Bought Together

- Casio Unisex 64.00mm Quartz Watch with LCD Digital dial and Black Strap HS-80TW-1EF
- FINIS Memory Stopwatch
- Arena Case for Swimming Goggles – Black/ White/Royal Blue

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**Shop now:** [https://www.desertcart.hr/products/48587260-unisex-64-00mm-quartz-watch-with-lcd-digital-dial-black](https://www.desertcart.hr/products/48587260-unisex-64-00mm-quartz-watch-with-lcd-digital-dial-black)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-19*