---
product_id: 47900442
title: "Collection Unisex Digital Watch F-91W"
brand: "casio"
price: "€ 43.67"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.gr/products/47900442-collection-unisex-digital-watch-f-91w
store_origin: GR
region: Greece
---

# Water Resistant up to 10m 7+ Years Battery Life Reliable Stopwatch Function Collection Unisex Digital Watch F-91W

**Brand:** casio
**Price:** € 43.67
**Availability:** ✅ In Stock

## Summary

> ⏳ Classic reliability meets modern hustle — never miss a beat!

## Quick Answers

- **What is this?** Collection Unisex Digital Watch F-91W by casio
- **How much does it cost?** € 43.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/47900442-collection-unisex-digital-watch-f-91w)

## 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

- • **Effortless Timekeeping:** Quartz precision that never runs slow or fast
- • **Sport-Ready Durability:** Splash-proof and water resistant to 10 meters for active lifestyles
- • **Iconic Retro Minimalism:** Timeless digital display with backlight and alarm for modern professionals
- • **Sleek & Lightweight Design:** Comfortably slim 8.5mm resin case weighing just 0.74 oz
- • **Enduring Everyday Workhorse:** Trusted for over 7 years of daily wear without fail

## Overview

The Casio Collection Unisex Digital Watch F-91W is a legendary, ultra-affordable timepiece featuring a durable resin case, precise quartz movement, and a reliable stopwatch. Water resistant up to 10 meters and boasting a battery life exceeding 7 years, it’s the perfect minimalist accessory for professionals who demand function and style without compromise.

## Description

Material: Made of resin.

Review: STUNNING WATCH FOR THE PRICE - The person using this watch has bought the same watch for years and years. This is the £9.99 model. It is worn all day, 365 days a year. It is used for outside and inside work, in all weathers and, very importantly, as a runners stopwatch. He has come back off a run drenched from rain or just sweat and this watch just keeps on working! It isn’t one of those all singing all dancing watches that does everything but make breakfast. It is an everyday workhorse. It is a simple stopwatch, it has a backlight button, it gives you the day and date and it tells you the time. What more could you ask for? The facts that tip this watch into the extraordinary category are that it is sturdy but not huge or bulky like a lot of watches of this type. It has always kept to the correct time, NEVER running slow or fast. And for a price that is less than the cost of a new strap or battery!! Amazing! The reason for buying this replacement is the strap on the old watch has split, the watch itself is still running perfectly but it is just cheaper to buy a new one. The old watch was just over 7 years old. The previous one to that was a bit older and was also replaced because of the strap. We don’t believe there is a flaw in the strap. The watches are subjected to an awful lot of sweat several times a week which tends to EVENTUALLY weaken them. I believe these watches come in several colours and also in metal although the price is more. They are suitable for women as well. We have road tested this exact watch for years and years. The watch itself has never failed. The price has barely increased in all that time. It is still one of the least expensive watches there are. £10 for battery driven item used 365 days a year and which lasts for 7+ years without breaking down or battery failure is remarkable. I don’t believe you can better this anywhere. Buy one.
Review: Simply useful. - Got this a couple of weeks ago and I am impressed. I mainly use this during sport or in the gym which makes the stopwatch function really useful. It doesn't have all the dials in the world like other watches do, it's just a plain, simple, retro design that in my eyes looks quite pretty. It's very light compared with some of my other watches and only weighs a few grams. I use it when I am kayaking which means that the water resistant feature gets tested a lot and after a few sessions I have been impressed as it held up to its claim whilst being so cheap. I'm not so sure how this would do swimming as it would be constantly under water yet for my use it is perfect. Don't let the price make you think this isn't a good watch, it is. As cheap, disposable, retro looking watches go this has to be the one. UPDATE 02/05/17: This has to be my favourite watch by far, it's easy to use, water resistant and has held up well after 10 months of near daily use both on and off the water. The claims that it is "splash proof" is a lie as this has been fully submerged in water and I have showered in it also. Overall I would recommend this watch for everybody.

## Features

- Case
- - Case Material: Resine
- - Case Shape: Rectangular
- - Case Colour: Silver
- - Bezel Function: -

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000J34HN4 |
| Age Range Description | Adult |
| Band Colour | Black |
| Band Length | 20 Centimetres |
| Band Material Type | Rubber |
| Band Width | 18 Millimetres |
| Bands | 1 |
| Best Sellers Rank | 21,075 in Fashion ( See Top 100 in Fashion ) 87 in Men's Wrist Watches |
| Brand Name | Casio |
| Case Diameter | 35 Millimetres |
| Case Material Type | Resin |
| Case Thickness | 8.5 Millimetres |
| Character | Fashion |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Acrylic |
| Customer Reviews | 4.6 out of 5 stars 67,450 Reviews |
| Dial Color | LCD |
| Display | Digital |
| Embellishment Feature | Stud |
| Face Style | Simple" or "Plain |
| Global Trade Identification Number | 00079767246280, 04971850809265, 04971850885979 |
| Included Components | No additional components |
| Item Part Number | F-91W-1YER |
| Item Shape | Rectangular |
| Item Type Name | Watch |
| Item Weight | 0.74 Ounces |
| Manufacturer | CASIO |
| Manufacturer Part Number | F-91W-1YER |
| Manufacturer Warranty Description | 2 years |
| Material | Glass |
| Model Name | Collection |
| Model Number | F-91W-1YER |
| Number of Items | 1 |
| Number of Packs | 1 |
| Power Source | Battery Powered |
| Special Features | Alarm, Backlight, Stopwatch |
| Sport Type | Walking |
| Strap Type | resin strap |
| Style Name | Bracelet |
| Theme | Sports |
| Unit Count | 1 count |
| Warranty Type | Manufacturer |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 10 Metres |
| Water Resistance Level | Waterproof |

## Images

![Collection Unisex Digital Watch F-91W - Image 1](https://m.media-amazon.com/images/I/61j3we2XJnL.jpg)

## Available Options

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

## Questions & Answers

**Q: What time is it?**
A: It's Time...   It's Time...  It's VADER time!!!

**Q: It says water resistant is only splash resistant. Is this really the case or can it withstand showering/rain/drowning etc**
A: Yes it can withstand drowning. Upon resurfacing it lies still for a while building a sense of peril and then dramatically gasps and coughs up water before continuing on its adventures in chronology. Way to go!

**Q: How long dose the battery on the f91 last for?**
A: Mine is dimming now! I've had it more than twenty years. As people are saying the strap is the weak point, only lasts about two years, get a leather one when it breaks.

**Q: Silly question but, how do you change pm to am?**
A: You cannot. Only the good God almighty has the power to change time, and lo, it was him what invented it in the first place so him what's makes the day go into the night.

So yes, yes it was a very silly question.

## Customer Reviews

### ⭐⭐⭐⭐⭐ STUNNING WATCH FOR THE PRICE
*by S***. on 6 July 2021*

The person using this watch has bought the same watch for years and years. This is the £9.99 model. It is worn all day, 365 days a year. It is used for outside and inside work, in all weathers and, very importantly, as a runners stopwatch. He has come back off a run drenched from rain or just sweat and this watch just keeps on working! It isn’t one of those all singing all dancing watches that does everything but make breakfast. It is an everyday workhorse. It is a simple stopwatch, it has a backlight button, it gives you the day and date and it tells you the time. What more could you ask for? The facts that tip this watch into the extraordinary category are that it is sturdy but not huge or bulky like a lot of watches of this type. It has always kept to the correct time, NEVER running slow or fast. And for a price that is less than the cost of a new strap or battery!! Amazing! The reason for buying this replacement is the strap on the old watch has split, the watch itself is still running perfectly but it is just cheaper to buy a new one. The old watch was just over 7 years old. The previous one to that was a bit older and was also replaced because of the strap. We don’t believe there is a flaw in the strap. The watches are subjected to an awful lot of sweat several times a week which tends to EVENTUALLY weaken them. I believe these watches come in several colours and also in metal although the price is more. They are suitable for women as well. We have road tested this exact watch for years and years. The watch itself has never failed. The price has barely increased in all that time. It is still one of the least expensive watches there are. £10 for battery driven item used 365 days a year and which lasts for 7+ years without breaking down or battery failure is remarkable. I don’t believe you can better this anywhere. Buy one.

### ⭐⭐⭐⭐⭐ Simply useful.
*by A***. on 29 July 2016*

Got this a couple of weeks ago and I am impressed. I mainly use this during sport or in the gym which makes the stopwatch function really useful. It doesn't have all the dials in the world like other watches do, it's just a plain, simple, retro design that in my eyes looks quite pretty. It's very light compared with some of my other watches and only weighs a few grams. I use it when I am kayaking which means that the water resistant feature gets tested a lot and after a few sessions I have been impressed as it held up to its claim whilst being so cheap. I'm not so sure how this would do swimming as it would be constantly under water yet for my use it is perfect. Don't let the price make you think this isn't a good watch, it is. As cheap, disposable, retro looking watches go this has to be the one. UPDATE 02/05/17: This has to be my favourite watch by far, it's easy to use, water resistant and has held up well after 10 months of near daily use both on and off the water. The claims that it is "splash proof" is a lie as this has been fully submerged in water and I have showered in it also. Overall I would recommend this watch for everybody.

### ⭐⭐⭐⭐⭐ Excellent watch! No complaints!
*by C***H on 12 May 2016*

I own a number of watches, I suppose I am a collector of sorts! and I have recently taken a shine to Casio's older retro style watch types. I am very happy with my recent purchase and for the price paid for this watch I have no complaints whatsoever, like the majority of reviews. In fact for the price paid I am very impressed and the watch is exactly like the picture and as described. Really cool, old school retro look. After making my purchase I became concerned after reading some of the negative reviews, in particular the ones which claim this product is counterfeit. I really don't know why people are saying this or what their agenda is, maybe they are competing sellers! I would like to confirm the watch I received was a 100% genuine Casio product. I received it properly packaged with instructions, warranties and registration details. I watched U tube videos telling you how to spot fakes and all I can say is the product is totally legit. Some reviews have complained the watch has a cheap look and feel to it! To these people I say, if you pay £6.99 for a watch, personally my hopes would not be astronomical! Some people clearly expect too much! It is what it is, a cool, retro, old school Casio. If this is what you are looking for, buy it and if the battery in the watch lasts half the time Casio claims it does it will be worth it. Some reviews have have complained that the watch looks too small on the wrist. Again it is what it is! I have a number of large oversized watches like G-shocks which I enjoy wearing. So in comparison, yes this watch is smaller but it's just a matter of getting used to it and it looks well on the wrist. The size of the strap is fine too unlike some negative reviews have said. I would say my wrist is bigger than average and I can close the strap with 3 notches to spare and it fits well on my wrist and is comfortable. The last criticism I would like to mention which is common in the negative reviews I read is the "Water Resist" aspect of the watch. People have claimed they submerged the watch in a bath and it broke! Of course it did! To educate these individuals, a water resistant watch without a depth indication is designed to withstand accidental splashes of water only. You should not submerge such a watch in water at any time! Alas, with the negative criticisms dispelled, who would I recommend this watch to? Anybody really to be honest! Male or female, any age! Whatever your reason for purchasing this watch, at the price you don't have much to lose and in my experience any genuine Casio product is of a high standard and lasts.

## Frequently Bought Together

- Casio Collection Unisex Digital Watch F-91W
- NAVZA Silicone Ruber Replacement WaterProof Watch Strap Fit to Casio F-91W (Orange)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-08-13*