---
product_id: 408325181
title: "Casio F91W Digital Sports Watch"
brand: "casio"
price: "¥5866"
currency: JPY
in_stock: true
reviews_count: 5
category: "Casio"
url: https://www.desertcart.jp/products/408325181-casio-f91w-digital-sports-watch
store_origin: JP
region: Japan
---

# Water Resistant up to 100m 7-year battery life with CR2016 1/100 second digital stopwatch precision Casio F91W Digital Sports Watch

**Brand:** casio
**Price:** ¥5866
**Availability:** ✅ In Stock

## Summary

> ⌚ Timeless tech for the modern go-getter

## Quick Answers

- **What is this?** Casio F91W Digital Sports Watch by casio
- **How much does it cost?** ¥5866 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/408325181-casio-f91w-digital-sports-watch)

## 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

- • **Set It and Forget It:** 7-year battery life means less hassle, more focus on what truly matters.
- • **Effortless Time Management:** Auto calendar adjusts for all month lengths—never miss a deadline or meeting again.
- • **Always Ready, Always Visible:** Micro light ensures clear digital display in any lighting, from boardroom to night run.
- • **Unmatched Durability & Style:** Iconic resin case and strap built to last through every hustle and workout.
- • **Precision Timing at Your Fingertips:** 1/100 second stopwatch and hourly time signal keep you on track, always.

## Overview

The Casio F91W Digital Sports Watch combines classic design with advanced features like 100m water resistance, a precise 1/100 second stopwatch, and a 7-year battery life. Its auto calendar and micro light make it a reliable companion for professionals balancing active lifestyles and busy schedules.

## Description

The Casio F91W digital sports watch is a tried and true style for casual and sporty wear. With daily alarm, hourly chime signal, and automatic calendar (automatically sets date for months with 31, 30, 29, 28 days!) you?l never need to worry about missing an appointment again.Accuracy: +/-30 seconds per month.Water Resistant.Micro Light.Approx. battery life: 7 years.Battery CR2016.Module 593.

Review: El Casio de toda la vida - Duradero y resistente.
Review: Best watch ever - Great watch. So practical and does it all ! Highly recommend.

## Features

- Water Resistant, Micro Light
- Daily Alarm, 1/100 second digital stopwatch
- Hourly Time Signal, Auto Calendar, Accuracy: +/-30 seconds per month
- Battery CR2016, Approx. battery life: 7 years
- Module 593, Size of case / total weight: 37.5 x 33.5 x 9.5mm / 20g

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0791GKTFW |
| Additional Features | Micro Light, Water Resistant |
| Age Range Description | Adult |
| Band Color | Black |
| Band Material Type | Resin |
| Band Width | 20 Millimeters |
| Bands | 1 |
| Best Sellers Rank | #259,826 in Fashion ( See Top 100 in Fashion ) #6,894 in Men's Wrist Watches |
| Brand Name | Casio |
| Case Diameter | 35.2 Millimeters |
| Case Material Type | Resin |
| Case Thickness | 10 Millimeters |
| Character | Fashion |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Crystal |
| Customer Reviews | 4.5 out of 5 stars 700 Reviews |
| Dial Color | Black |
| Display | Digital |
| Embellishment Feature | Crystal |
| Face Style | Digital |
| Included Components | Casio F91W Digital Sports Watch, Black, 1 Count (Pack of 1), Strap |
| Item Type Name | Casio F91W Digital Sports Watch, Black, 1 Count (Pack of 1), Strap |
| Manufacturer | Casio |
| Manufacturer Part Number | 411378012814 |
| Material | Plastic |
| Model Name | CCPD F-91W |
| Model Number | F91W |
| Pattern | Solid |
| Power Source | Battery Powered |
| Series Number | 1 |
| Shape | Rectangular |
| Sport Type | Running |
| Strap Type | Plastic strap with buckle |
| Style Name | sport |
| Theme | Sports |
| UPC | 079767246280 |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 100 Meters |
| Water Resistance Level | Water Resistant |

## Images

![Casio F91W Digital Sports Watch - Image 1](https://m.media-amazon.com/images/I/41AL0ik9MKL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is it original casio watch?**
A: The best I can tell is yes. There were no obvious signs on the watch or the box that it was counterfeit. I've had it for several months now and it works just like the Casio I bought several years ago at Target.

## Customer Reviews

### ⭐⭐⭐⭐⭐ El Casio de toda la vida
*by C***A on 20 July 2023*

Duradero y resistente.

### ⭐⭐⭐⭐⭐ Best watch ever
*by J***Y on 25 July 2026*

Great watch. So practical and does it all ! Highly recommend.

### ⭐⭐⭐⭐⭐ Good for the price
*by D***A on 4 May 2026*

Great watch!

## Frequently Bought Together

- Casio F91W Digital Sports Watch, Black, 1 Count (Pack of 1), Strap
- 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/408325181-casio-f91w-digital-sports-watch](https://www.desertcart.jp/products/408325181-casio-f91w-digital-sports-watch)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-04*