---
product_id: 65792351
title: "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"
brand: "casio"
price: "154.81 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Casio"
url: https://www.desertcart.tn/products/65792351-f91w-series-digital-watch-water-resistant-led-light-1-100
store_origin: TN
region: Tunisia
---

# Water Resistant up to 30 feet 7 Year Long-lasting Battery 1/100 SEC Stopwatch precision 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

**Brand:** casio
**Price:** 154.81 DT
**Availability:** ✅ In Stock

## Summary

> ⌚ Timeless tech, modern edge — never miss a second!

## Quick Answers

- **What is this?** 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 by casio
- **How much does it cost?** 154.81 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/65792351-f91w-series-digital-watch-water-resistant-led-light-1-100)

## 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 Everyday Wear:** Lightweight 22.68g resin build ensures all-day comfort without bulk.
- • **Battery Life That Keeps Up:** 7-year battery life means less hassle, more reliability, and zero downtime.
- • **Vintage Meets Modern Utility:** Classic digital display with daily alarm and LED light for timeless style and function.
- • **Built to Last, Ready for Anything:** Water resistant up to 30 feet—perfect for daily hustle and unexpected splashes.
- • **Precision Timing at Your Fingertips:** Experience ultra-accurate 1/100 second stopwatch for flawless time tracking.

## Overview

The Casio F91W Series is a sleek, vintage-inspired digital watch featuring a precise 1/100 second stopwatch, water resistance up to 30 feet, and a durable 7-year battery. Lightweight and comfortable with a resin band and case, it offers daily alarms, a subtle LED light, and reliable quartz movement—making it the perfect blend of classic style and practical functionality for the modern professional.

## Description

Buy Casio Men's 'Vintage' Quartz Plastic and Resin Casual Watch, Color:Black (Model: F-91WM-3ACF) and other Wrist Watches at desertcart.com. Our wide selection is eligible for free shipping and free returns.

Review: Classic Watch and She Loves It! - A classic, simple, and reliable watch. My wife loves it! Lightweight, comfortable, and easy to use with a timeless design. Great value for the price and a perfect everyday watch.
Review: Amazing Watch, except a few things. - This watch is absolutely AMAZING! It looks very unique with its own design but still manages to look nice no matter the occasion. The features are nice, I like the stopwatch but the alarm personally isn't loud enough for me, but that doesn't matter because most people don't use their watch for alarms. I haven't worn it enough for durability yet but it with stands scratches pretty well. The band is also very comfortable and easy to adjust. It's the perfect watch if you just want a watch not nice enough to be a rolex, but not smart enough to be an apple watch. Just time! And time is does incredibly well, it's very reliable, looks nice, and I forget I'm even wearing it. Okay here are the not-so-good parts, (this watch is perfect but here's what the picky people should look out for) The few times I need to click the buttons they feel weirdly uncomfortable to press and hard. Also, the backlight is VERY dim, I know it's too small to but a full backlight but atleast more than one LED. I have to squint to see it and the oppisite side you can't see anything. Doesn't come in clutch the few times I need to use the light.

## Features

- Band Size: Mens-Standard

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BQXXNQY |
| Additional Features | Alarm, Chronograph |
| Age Range Description | Adult |
| Band Color | Black |
| Band Material Type | Resin |
| Band Width | 19.25 millimeters |
| Bands | 1 |
| Best Sellers Rank | #381 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #1 in Men's Wrist Watches |
| Bezel Color | Black |
| Brand Name | Casio |
| Case Diameter | 35.5 millimeters |
| Case Material Type | Resin |
| Case Thickness | 8.38 millimeters |
| Character | Fashion |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | mineral |
| Customer Reviews | 4.6 out of 5 stars 16,475 Reviews |
| Dial Color | Gray |
| Display | Digital |
| Embellishment Feature | Crystal |
| Face Style | Digital |
| Global Trade Identification Number | 00889232187587 |
| Included Components | Band |
| Item Type Name | Watch |
| Item Weight | 22.68 g |
| Manufacturer | Casio |
| Manufacturer Part Number | F-91WM-3ACF |
| Material | Resin |
| Model Name | F-91WM-3ADF |
| Model Number | Casio F91W Serie, model 593 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Power Source | Battery Powered |
| Shape | Square |
| Sport Type | Walking |
| Strap Type | Two Piece Strap |
| Style Name | F91W |
| Theme | Vintage |
| UPC | 889232187587 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 30 feet |
| Water Resistance Level | Water Resistant |

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/51CDDdLdj+L.jpg)

## Available Options

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

## Questions & Answers

**Q: How are they charging $10 for this $3 watch from 1990?**
A: Anything that was $3 in 1990 is now $10.  Back in 1990 gas was $1.16/gal.  The average home price was under $150000.  As time moves on prices go up.

**Q: Does the count down timer be set to seconds?**
A: No countdown timer. Look at Model F201WA-1A for that feature.

**Q: how far in depth is the water resist**
A: If you want to be absolutely safe, get the Casio MRW200 dive watch which is good for 100 m.
Casio F91W is water resistant and you could take it in shower, swimming, etc.

**Q: The rubber band broke after 2 years of use. I love this watch and don't want to get a new one. Any tips for a replacement band? Maybe a nylone one?**
A: Aliexpress or ebay you'll find almost exact generic replacements for a couple bucks shipped. Search for words like F91W strap, 18mm watch band. You can also use normal 18mm spring bars instead of the pins that are stock with the F91W.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Classic Watch and She Loves It!
*by M***R on July 22, 2026*

A classic, simple, and reliable watch. My wife loves it! Lightweight, comfortable, and easy to use with a timeless design. Great value for the price and a perfect everyday watch.

### ⭐⭐⭐⭐⭐ Amazing Watch, except a few things.
*by B***N on August 19, 2025*

This watch is absolutely AMAZING! It looks very unique with its own design but still manages to look nice no matter the occasion. The features are nice, I like the stopwatch but the alarm personally isn't loud enough for me, but that doesn't matter because most people don't use their watch for alarms. I haven't worn it enough for durability yet but it with stands scratches pretty well. The band is also very comfortable and easy to adjust. It's the perfect watch if you just want a watch not nice enough to be a rolex, but not smart enough to be an apple watch. Just time! And time is does incredibly well, it's very reliable, looks nice, and I forget I'm even wearing it. Okay here are the not-so-good parts, (this watch is perfect but here's what the picky people should look out for) The few times I need to click the buttons they feel weirdly uncomfortable to press and hard. Also, the backlight is VERY dim, I know it's too small to but a full backlight but atleast more than one LED. I have to squint to see it and the oppisite side you can't see anything. Doesn't come in clutch the few times I need to use the light.

### ⭐⭐⭐⭐⭐ Better than a smartwatch
*by B***N on July 5, 2026*

Great watch. Simple, clean, affordable, and elegant. What more do you need?

## 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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**Shop now:** [https://www.desertcart.tn/products/65792351-f91w-series-digital-watch-water-resistant-led-light-1-100](https://www.desertcart.tn/products/65792351-f91w-series-digital-watch-water-resistant-led-light-1-100)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-20*