---
product_id: 725169299
title: "Casio Quartz Watch with Resin Strap, Clear, 20 (Model: F-91WS-7CF)"
brand: "casio"
price: "€ 7286.04"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.gr/products/725169299-casio-quartz-watch-with-resin-strap-clear-20-model-f
store_origin: GR
region: Greece
---

# Waterproof up to 30m 7-year battery life Built-in Stopwatch Casio Quartz Watch with Resin Strap, Clear, 20 (Model: F-91WS-7CF)

**Brand:** casio
**Price:** € 7286.04
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your wrist game with classic clarity and unstoppable reliability!

## Quick Answers

- **What is this?** Casio Quartz Watch with Resin Strap, Clear, 20 (Model: F-91WS-7CF) by casio
- **How much does it cost?** € 7286.04 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/725169299-casio-quartz-watch-with-resin-strap-clear-20-model-f)

## 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

- • **Always On Alert:** Daily alarm and hourly time signal ensure you never miss a meeting or moment.
- • **Ready for Adventure:** Water-resistant up to 30 meters and shock resistant—perfect for the professional who plays hard after hours.
- • **Effortless Longevity:** 7-year battery life means less fuss, more focus on what truly matters.
- • **Reliable Timekeeping:** Quartz precision with 12/24 hour formats and an auto calendar keeps you punctual without the hassle.
- • **Timeless Transparent Style:** Sleek skeleton resin strap for a modern, minimalist look that stands out in any boardroom or weekend outing.

## Overview

The Casio F-91WS-7CF is a lightweight, waterproof digital watch featuring a transparent resin strap and skeleton design. It offers a stopwatch, daily alarm, hourly time signal, and an auto calendar with 12/24 hour formats. Shock resistant and powered by a CR2016 battery lasting approximately 7 years, this watch blends durable functionality with sleek, minimalist style—ideal for millennials balancing professional demands and active lifestyles.

## Description

Great for casual wear and true style. Daily alarm, hourly time signal, auto calendar, no more worry about losing appointments. Casual classic watch with transparent skeleton resin band

Review: amazing - Great watch. can wear into the sea. light weight and sleek design
Review: スケルトンタイプなのでチープでも高価に見える、不満はライトだけ - チープカシオなのでバックライトは無理としてそこからの灯光は流石に弱すぎて数字が見づらい 個人的にはかなり気に入っている 少し腕が太いとベルトが短くなる点もやや不満か

## Features

- Waterproof, LED light
- Stopwatch, Daily Alarm, Hourly Time Signal
- Calendar, 12/24 hour format
- Approx. battery life: 7 years on CR2016

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086RNZX13 |
| Additional Features | Shock Resistant |
| Age Range Description | Adult |
| Amazon Bestseller | #557,261 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #4,530 in Men's Wrist Watches |
| Band Color | Clear |
| Band Material Type | Plastic |
| Band Width | 20 Millimeters |
| Brand Name | Casio |
| Case Diameter | 30 Millimeters |
| Case Material Type | Resin |
| Case Thickness | 8 Millimeters |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Plastic |
| Customer Reviews | 4.6 out of 5 stars 3,419 Your Review |
| Dial Color | Gray |
| Display | Digital |
| Face Style | Skeleton |
| Global Trade Identification Number | 00889232261102 |
| Item Type Name | Watch |
| Item Weight | 77 g |
| Manufacturer | Casio |
| Manufacturer Part Number | F-91WS-7CF |
| Model Number | 611081 |
| Pattern | Solid |
| Power Source | Battery Powered |
| Shape | Square |
| Style Name | Quartz Watch |
| Theme | Boatting |
| UPC | 889232261102 |
| Unit Count | 1.00 Count |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 30 Meters |

## Images

![Casio Quartz Watch with Resin Strap, Clear, 20 (Model: F-91WS-7CF) - Image 1](https://m.media-amazon.com/images/I/51bVWWw7yuL.jpg)

## 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

### ⭐⭐⭐⭐⭐ amazing
*by C***Q on August 11, 2023*

Great watch. can wear into the sea. light weight and sleek design

### ⭐⭐⭐⭐⭐ スケルトンタイプなのでチープでも高価に見える、不満はライトだけ
*by ユ***ー on September 11, 2021*

チープカシオなのでバックライトは無理としてそこからの灯光は流石に弱すぎて数字が見づらい 個人的にはかなり気に入っている 少し腕が太いとベルトが短くなる点もやや不満か

### ⭐⭐⭐⭐⭐ おもしろい。
*by ア***ま on January 28, 2022*

シンプルで使いやすいのがいいと思いました。

## 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 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
- 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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**Shop now:** [https://www.desertcart.gr/products/725169299-casio-quartz-watch-with-resin-strap-clear-20-model-f](https://www.desertcart.gr/products/725169299-casio-quartz-watch-with-resin-strap-clear-20-model-f)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-04-25*