---
product_id: 90973872
title: "Classic F91W Series Quartz Watch | Water Resistant |1/100 Second Stopwatch | Daily Alarm | Hourly Time Signal |Auto Calendar |SS Caseback |12/24-Hour Format"
brand: "casio"
price: "₨1260"
currency: SCR
in_stock: true
reviews_count: 12
category: "Casio"
url: https://www.desertcart.sc/products/90973872-classic-f91w-series-quartz-watch-water-resistant-1-100-second
store_origin: SC
region: Seychelles
---

# Water Resistant up to daily splashes Daily Alarm & Hourly Time Signal 1/100 Second Stopwatch precision Classic F91W Series Quartz Watch | Water Resistant |1/100 Second Stopwatch | Daily Alarm | Hourly Time Signal |Auto Calendar |SS Caseback |12/24-Hour Format

**Brand:** casio
**Price:** ₨1260
**Availability:** ✅ In Stock

## Summary

> ⌚ Own the watch that outlasts trends and time itself.

## Quick Answers

- **What is this?** Classic F91W Series Quartz Watch | Water Resistant |1/100 Second Stopwatch | Daily Alarm | Hourly Time Signal |Auto Calendar |SS Caseback |12/24-Hour Format by casio
- **How much does it cost?** ₨1260 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/90973872-classic-f91w-series-quartz-watch-water-resistant-1-100-second)

## 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 and 12/24-hour format ensure you never miss a meeting or deadline.
- • **Effortless Style:** Classic green resin strap with a sleek digital display—minimalist yet unmistakably iconic.
- • **Precision on the Go:** 1/100 second stopwatch keeps your productivity and workouts perfectly timed.
- • **Timeless Durability:** Indestructible resin case and stainless steel back built to last through every hustle.
- • **Night-Ready Visibility:** LED backlight lets you check the time effortlessly, day or night.

## Overview

The Casio Classic F91W is a lightweight, water-resistant digital watch featuring a 1/100 second stopwatch, daily alarm, hourly time signal, auto calendar, and LED backlight. Its durable resin case and stainless steel back make it a reliable, timeless accessory perfect for professionals seeking functional style and precision.

## Description

Shop Casio F91W-1 Classic Resin Strap Digital Sport Watch, Green, Classic ✓ free delivery ✓ free returns on eligible orders.

Review: The perfect watch for wise people. Anything more is pure vanity. - The only things to survive the apocalypse will be cockroaches and Casio F-91Ws. The watch collector's watch - smart, accurate, indestructible, cheap. Does all you ever really need a watch to do. Anything more is pure vanity. Be smart - buy one, buy them all. You know it makes sense.
Review: Excellent Value Timepiece - I have bought this same make & model of watch for something like 20 years or more, this latest (due to losing the last one on holiday) being my 4th. I did change the battery on the first (after 5 years+) but have not bothered since, as the cost of a battery was a significant % of the cost of a new watch - a bit like changing a car when the ashtray gets full!!! But up to personal choice. I had one where the rubbery strap split and broke after about 4 years- but again the cost of a strap outweighed just getting a new watch, and besides, I do not personally like to wear a watch on my wrist, just keep in my shoulder bag/trouser pocket!!! (so that one with no strap lasted me a further 3 years, before the battery died) So, if a cheap, inexpensive, accurate (20 seconds slow after 1 year) "throwaway when battery/strap broken/stopped" style of watch is what you are looking for - then in my opinion this one is a good choice. Oh - and finally, yes the light at night is not very bright (I have to also pop my reading glasses on), and the alarm is not very loud (but I find good enough as a gentle reminder for 20 seconds) - but don't a lot of people these days also have mobile/cell 'phones that do all that (and tell the time!).....so good enough as a secondary/auxiliary time piece in my view, with also handy stopwatch/time counter function.

## Features

- Water Resistant
- LED Back light ensures easy reading in day or night
- 1/100 Second Stop Watch (Measuring Capacity: 59'59.99")
- Daily Alarm
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BQXXNQY |
| Age range | Adult |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Batteries included? | Yes |
| Best Sellers Rank | 52,935 in Fashion ( See Top 100 in Fashion ) 263 in Men's Wrist Watches |
| Brand | Casio |
| Color | Green |
| Customer Reviews | 4.6 4.6 out of 5 stars (48,999) |
| Date First Available | 18 May 2018 |
| Department | Unisex |
| Display type | Digital |
| Features | Alarm, Chronograph |
| Included components | Band |
| Is discontinued by manufacturer | No |
| Item model number | Casio F91W Serie, model 593 |
| Manufacturer | Casio |
| Material type | Resin |
| Number of items | 1 |
| Power source | Battery Powered |
| Product Dimensions | 25.4 x 25.4 x 25.4 cm; 20.87 g |
| Seasons | Fresh |
| Shape | Square |
| Sport | Walking |
| Style | Classic |

## Images

![Classic F91W Series Quartz Watch | Water Resistant |1/100 Second Stopwatch | Daily Alarm | Hourly Time Signal |Auto Calendar |SS Caseback |12/24-Hour Format - Image 1](https://m.media-amazon.com/images/I/51CDDdLdj+L.jpg)

## Available Options

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

## Questions & Answers

**Q: Hi,  I'm female. Can I buy this watch?**
A: No unfortunately not, the timer is fuelled by the testosterone emanating from the male wrist. It won’t  work on a lady.

**Q: Mine arrived with the Battery already started. I didn't want this as it a gift for giving after being stored.**
A: The battery will last for a decade or longer. The strap will break long before then. And a decent replacement will cost more than the watch.

I have bought this particular watch repeatedly over the years. Initially I replaced the straps; in the end I just gave up and bought a new one each time. I stopped wearing a watch on my wrist when I stopped working, 8 years ago; by that time I had accumulated at least 6, all still working fine. My wife normally carries 3 around in her handbag (don't ask!); I have another 3 scattered around the pockets of various pairs of trousers. The first couple of batteries actually ran down in close succession about a week ago. I estimate that I bought the watches in question getting on for 20 years ago.

And after 20 years, a new battery cost about 50p, and took maybe 10 minutes to fit (only tool required was a screwdriver suitable for tightening the screws on spectacles).

**Q: Does the watch come with a warranty?**
A: I never thought to ask. At that price, I would doubt it. I have had three of these to date. None of the watches has ever failed; it's the strap which breaks, and a new one is almost the price of the watch.

**Q: my wrist circumference measures 8.5 inches - will it fit me?**
A: Yes.  Range is 5.5 to 8.5 inches.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The perfect watch for wise people. Anything more is pure vanity.
*by S***N on 21 August 2025*

The only things to survive the apocalypse will be cockroaches and Casio F-91Ws. The watch collector's watch - smart, accurate, indestructible, cheap. Does all you ever really need a watch to do. Anything more is pure vanity. Be smart - buy one, buy them all. You know it makes sense.

### ⭐⭐⭐⭐⭐ Excellent Value Timepiece
*by D***G on 12 November 2016*

I have bought this same make & model of watch for something like 20 years or more, this latest (due to losing the last one on holiday) being my 4th. I did change the battery on the first (after 5 years+) but have not bothered since, as the cost of a battery was a significant % of the cost of a new watch - a bit like changing a car when the ashtray gets full!!! But up to personal choice. I had one where the rubbery strap split and broke after about 4 years- but again the cost of a strap outweighed just getting a new watch, and besides, I do not personally like to wear a watch on my wrist, just keep in my shoulder bag/trouser pocket!!! (so that one with no strap lasted me a further 3 years, before the battery died) So, if a cheap, inexpensive, accurate (20 seconds slow after 1 year) "throwaway when battery/strap broken/stopped" style of watch is what you are looking for - then in my opinion this one is a good choice. Oh - and finally, yes the light at night is not very bright (I have to also pop my reading glasses on), and the alarm is not very loud (but I find good enough as a gentle reminder for 20 seconds) - but don't a lot of people these days also have mobile/cell 'phones that do all that (and tell the time!).....so good enough as a secondary/auxiliary time piece in my view, with also handy stopwatch/time counter function.

### ⭐⭐⭐⭐⭐ Awesome little watch...
*by M***P on 5 September 2022*

I bought this watch for times when I was doing outdoor rough and tumble stuff. I have other watches for dress, but this little watch was a real surprise performer. It has been totally reliable and worked well after all sorts of abuse. I cannot recommend this enough. For the price you pay it is an absolute steal, you won't be disappointed. It puts a Seiko I have to shame. If I have to mention a downside, I'd say getting you're head around the buttons can be rather interesting, and the back light isn't great. But the positives easily outweigh those negatives. I don't know how Casio can produce such a little gem for such little money. One of my better buys.

## Frequently Bought Together

- Casio F91W Series | Digital Watch | Water Resistant | LED Light | 1/100 SEC Stopwatch | Regular Time Keeping (HR, Min, SEC, PM, Date, Day) | Daily Alarm | Lightweight | 7 Year Battery
- Casio Men's Vintage A168WA-1 Electro Luminescence 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 Seychelles*
*Store origin: SC*
*Last updated: 2026-02-20*