---
product_id: 157671926
title: "STANDARD DIGITAL WATCH WITH LED-LIGHT F-91W-1JF"
brand: "casio"
price: "฿2520"
currency: THB
in_stock: true
reviews_count: 13
category: "Casio"
url: https://www.desertcart.co.th/products/157671926-standard-digital-watch-with-led-light-f-91w-1jf
store_origin: TH
region: Thailand
---

# LED backlight for night visibility Water resistant up to 200m Stopwatch with 1/100 sec precision STANDARD DIGITAL WATCH WITH LED-LIGHT F-91W-1JF

**Brand:** casio
**Price:** ฿2520
**Availability:** ✅ In Stock

## Summary

> ⌚ Stay sharp, stay ahead — the iconic Casio classic that never quits!

## Quick Answers

- **What is this?** STANDARD DIGITAL WATCH WITH LED-LIGHT F-91W-1JF by casio
- **How much does it cost?** ฿2520 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/157671926-standard-digital-watch-with-led-light-f-91w-1jf)

## 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 Last:** Durable resin construction with 200m water resistance—ready for any adventure.
- • **All-Day Comfort:** Ultra-lightweight 21g resin case and strap for barely-there wear.
- • **Effortless Timekeeping:** Quartz movement ensures precise and reliable time.
- • **Versatile Functionality:** Includes alarm, stopwatch, and date/day display for your busy lifestyle.
- • **Classic Minimalist Design:** Sleek black digital face with LED light blends timeless style with modern utility.

## Overview

The CASIO STANDARD DIGITAL WATCH F-91W-1JF is a lightweight, durable digital timepiece featuring a precise quartz movement, LED backlight, and multifunctional alarm and stopwatch. With a 21g resin case and strap, it offers all-day comfort and water resistance up to 200 meters, making it a reliable companion for professionals who value both style and practicality.

## Description

It is a lightweight, thin digital liquid crystal model. Convenient functions such as date / day display, alarm, stopwatch etc. are installed.

Review: Great watch - Lovely and light also very clear screen great price nice and practical and display is bright and tested in The sink whilst doing the washing up and it is waterproof
Review: Life Lasting Watch - I've been using this watch for over a year, It has never let me down, It's simple and great I have also brought it into a hot tub and it was fine. Worth every cent, has a nice simple style to it A timeless piece

## Features

- F-91W-1JF

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FLMCJMY |
| Age Range Description | Adult |
| Band Colour | Black |
| Band Material Type | Resin |
| Band Width | 20 |
| Bands | 2 |
| Best Sellers Rank | 145 in Fashion ( See Top 100 in Fashion ) 1 in Men's Wrist Watches |
| Brand Name | Casio |
| Case Diameter | 35.2 Millimetres |
| Case Material Type | Resin |
| Case Thickness | 8.5 Millimetres |
| Character | Fashion |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Liquid Crystal |
| Customer Reviews | 4.3 out of 5 stars 6,993 Reviews |
| Dial Color | Black |
| Display | Digital |
| Embellishment Feature | Crystal |
| Face Style | Crosshair |
| Global Trade Identification Number | 04971850988021 |
| Included Components | Battery |
| Item Shape | Square |
| Item Weight | 21 Grams |
| Manufacturer | CASIO |
| Manufacturer Part Number | F-91W-1JF |
| Model Name | RELOJ DIGITAL ESTÁNDAR CASIO CON LUZ LED |
| Model Number | F-91W-1JF |
| Pattern | Solid |
| Power Source | Battery Powered |
| Series Number | 91 |
| Special Features | Alarm, Easy Reader, Light Up, Lightweight, Water Resistant |
| Sport Type | Walking |
| Strap Type | Resin |
| Style Name | strap |
| Theme | Sports |
| Unit Count | 1.00 count |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 200 Metres |
| Water Resistance Level | Waterproof |

## Images

![STANDARD DIGITAL WATCH WITH LED-LIGHT F-91W-1JF - Image 1](https://m.media-amazon.com/images/I/61EN6Mf+GEL.jpg)

## Questions & Answers

**Q: Is this watch waterproof thank you**
A: Its not water`Proof`
Only water `resistant`. Thats what it says on the watch face.

**Q: Does it have a vibrate function?**
A: No

**Q: How do I start the watch**
A: mine arrived already started (running down battery) and working.

yours may need new battery which they suggest in the set-up instructions.

**Q: Is this 24 hrs**
A: Yes it can be either.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great watch
*by S***K on 17 May 2026*

Lovely and light also very clear screen great price nice and practical and display is bright and tested in The sink whilst doing the washing up and it is waterproof

### ⭐⭐⭐⭐⭐ Life Lasting Watch
*by I***7 on 12 May 2026*

I've been using this watch for over a year, It has never let me down, It's simple and great I have also brought it into a hot tub and it was fine. Worth every cent, has a nice simple style to it A timeless piece

### ⭐⭐⭐⭐⭐ Fantastic value for a no-frills digital watch.
*by M***4 on 2 June 2026*

Amazing watch for the price. Does everything I need. The light isn't very bright for checking the time at night, but that's a minor niggle. Fantastic value.

## Frequently Bought Together

- CASIO STANDARD DIGITAL WATCH WITH LED-LIGHT F-91W-1JF
- Casio F-91WC Collection Men Watch
- Casio Men's Digital Watch with Stainless Steel Bracelet

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**Shop now:** [https://www.desertcart.co.th/products/157671926-standard-digital-watch-with-led-light-f-91w-1jf](https://www.desertcart.co.th/products/157671926-standard-digital-watch-with-led-light-f-91w-1jf)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-06-09*