---
product_id: 253442479
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: "3895 kr"
currency: ISK
in_stock: true
reviews_count: 11
url: https://www.desertcart.is/products/253442479-f91w-series-digital-watch-water-resistant-led-light-1-100
store_origin: IS
region: Iceland
---

# Bright LED light for night use 7-year battery life longevity 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:** 3895 kr
**Availability:** ✅ In Stock

## Summary

> ⌚ Timeless tech meets modern hustle – never miss a beat!

## 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?** 3895 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/253442479-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

- • **Long-Lasting Power:** 7-year battery life means less hassle, more reliability—stay powered through your busiest days.
- • **Always On, Always Ready:** LED backlight ensures clear visibility even in low light or late-night meetings.
- • **Effortless Time Management:** Daily alarm and auto-calendar keep your schedule flawlessly on track.
- • **Lightweight & Durable Design:** Resin case and strap combine comfort with rugged style for all-day wear.
- • **Precision Timing at Your Fingertips:** Stopwatch accurate to 1/100 second keeps you ahead in every second.

## Overview

The Casio F91W-1X is a sleek, lightweight digital watch featuring a precise 1/100 second stopwatch, bright LED backlight, and a durable resin build. Designed for professionals on the go, it offers a 7-year battery life, daily alarm, and water resistance suitable for everyday wear. A perfect blend of vintage style and reliable functionality, it’s a must-have accessory for the modern millennial manager.

## Description

Buy Casio Men's Vintage F91W-1 Resin Strap Digital Sport Watch online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: جيد
Review: Good quality, - Good value compared to what i paid.

## Features

- LED light, Stopwatch, Daily Alarm
- Auto-calendar, 12/24 Hour Format
- Approx. battery life: 7 years on CR2016
- Water Resistant - Do not submerge in water, item is not waterproof, not meant for showering/bathing or swimming

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000GAWSDG |
| ASIN  | B000GAWSDG |
| Age Range Description | Adult |
| Band Color | Black |
| Band Length | 220 Millimeters |
| Band Material Type | Plastic |
| Band Width | 18.5 Millimeters |
| Bands | 1 |
| Batteries  | 1 Lithium Metal batteries required. (included) |
| Best Sellers Rank | #580 in Fashion ( See Top 100 in Fashion ) #12 in Men's Wrist Watches |
| Brand Name | Casio |
| Case Diameter | 35 Millimeters |
| Case Material Type | Resin |
| Case Thickness | 8 Millimeters |
| Character | Watch |
| Clasp Type | Box Safety Clasp |
| Closure Type | Buckle |
| Crystal | Mineral Glass |
| Customer Reviews | 4.6 4.6 out of 5 stars (54,387) |
| Customer reviews | 4.6 4.6 out of 5 stars (54,387) |
| Date First Available  | 7 August 2012 |
| Department  | Unisex |
| Dial Color | Gray |
| Display | Digital |
| Embellishment Feature | Crystal |
| Face Style | F-91W-1 |
| Global Trade Identification Number | 00079767246280 |
| Included Components | All |
| Is Discontinued By Manufacturer  | No |
| Item Type Name | Casual Watch |
| Item Weight | 1.9 Ounces |
| Item model number  | F-91W-1X |
| Manufacturer | CASIO |
| Manufacturer  | CASIO |
| Manufacturer Warranty Description | year |
| Model Name | F-91W-1X |
| Model Number | F-91W-1X |
| Pattern | Solid |
| Power Source | Battery Powered |
| Product Dimensions  | 9 x 34 x 39 cm; 53.86 g |
| Series Number | 91 |
| Shape | Square |
| Sport Type | Running, fitness |
| Strap Type | Two Piece Strap |
| Style Name | F-91W-1 |
| UPC | 079767246280 |
| Warranty Type | Manufacturer |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 30 Meters |
| 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/51mu4w1lJwL.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

### ⭐⭐⭐⭐⭐ Review
*by H***N on 14 January 2026*

جيد

### ⭐⭐⭐⭐⭐ Good quality,
*by H***N on 8 January 2024*

Good value compared to what i paid.

### ⭐⭐⭐⭐⭐ Beautiful watch
*by S***K on 18 June 2025*

Beautiful watch

## 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 A158WA Series | Unisex Digital Watch | Vintage | WR | 100 SEC Stop Watch | Daily Alarm | Regular Time Keeping: Hour, Minute, Second, PM, Date, Day | Led Light | 7 Yr Battery

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-26*