---
product_id: 684532140
title: "Casio F-91WB Series | Men’s Digital Watch | Turquoise | Bio-Based Resin Band | LED Backlight | Stopwatch | Daily Alarm | Auto Calendar | 12/24 Hour Format | Water Resistant"
brand: "casio"
price: "347.41 DT"
currency: TND
in_stock: false
reviews_count: 9
url: https://www.desertcart.tn/products/684532140-casio-f-91wb-series-men-s-digital-watch-turquoise-bio
store_origin: TN
region: Tunisia
---

# Water resistant durability 7-year battery life 1/100 sec Stopwatch precision Casio F-91WB Series | Men’s Digital Watch | Turquoise | Bio-Based Resin Band | LED Backlight | Stopwatch | Daily Alarm | Auto Calendar | 12/24 Hour Format | Water Resistant

**Brand:** casio
**Price:** 347.41 DT
**Availability:** ❌ Out of Stock

## Summary

> ⌚ Elevate your wrist game with timeless tech and eco-chic vibes!

## Quick Answers

- **What is this?** Casio F-91WB Series | Men’s Digital Watch | Turquoise | Bio-Based Resin Band | LED Backlight | Stopwatch | Daily Alarm | Auto Calendar | 12/24 Hour Format | Water Resistant by casio
- **How much does it cost?** 347.41 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/684532140-casio-f-91wb-series-men-s-digital-watch-turquoise-bio)

## 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

- • **Eco-Friendly Comfort:** Bio-based resin strap offers sustainable durability with a secure, adjustable fit for all-day wear.
- • **Night-Ready Visibility:** Green LED backlight ensures you stay on time, even in the darkest settings.
- • **Long-Lasting Reliability:** Powered by a CR2016 battery delivering up to 7 years of accurate quartz movement—set it and forget it.
- • **Precision Timing On-Demand:** Master your schedule with a 1/100 second stopwatch, daily alarm, and auto calendar—never miss a beat.
- • **Sleek Turquoise Minimalism:** Stand out with a lightweight, slim bio-based resin design that’s eco-conscious and effortlessly stylish.

## Overview

The Casio F-91WB Turquoise Digital Watch combines minimalist design with advanced features like a 1/100 second stopwatch, LED backlight, and a sustainable bio-based resin strap. Water resistant and powered by a 7-year battery, it offers reliable, precise timekeeping in a lightweight, stylish package perfect for the modern professional.

## Description

Product Description

Review: Happy camper - Delivered quickly and as discribed
Review: Pretty and simple as it should be - Really pretty and good quality

## Features

- SLIM AND LIGHTWEIGHT DESIGN WITH TURQUOISE ACCENT - The Casio F-91WB series features a sleek minimalist design with a turquoise resin case and bracelet, giving it a modern and elegant appeal. The compact size and lightweight construction provide a comfortable fit, making it ideal for everyday wear.
- Bio-based resin strap for sustainability: Designed with a bio-based resin strap, this watch incorporates materials that help reduce environmental impact. The durable and flexible strap ensures a secure and comfortable fit, while the adjustable buckle closure allows for a custom wrist size.
- MULTI-FUNCTIONAL TIME WITH TIMETER AND ALARM: Equipped with a 1/100 second stopwatch, this watch supports elapsed, split and first/second place timekeeping — perfect for workouts, training and daily tasks. Daily alarm and hourly signal help keep schedules on track, ensuring you stay organized throughout the day.
- LED Backlight for Night Visibility: Green LED backlight improves readability in low light conditions, allowing for quick checks of time at night or in low light settings. Auto calendar function, pre-set through February, ensures accurate date tracking without manual adjustments.
- 7 YEAR LONG BATTERY LIFE AND RELIABLE PERFORMANCE - Powered by a CR2016 battery, this watch provides up to 7 years of operation, minimizing the need for frequent replacements. The quartz movement provides precise timing, with an accuracy of ±30 seconds per month, ensuring reliable functionality for everyday use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DK42VCQ4 |
| Age Range Description | Adult |
| Band Colour | Turquoise |
| Band Material Type | Resin |
| Band Width | 22 Millimetres |
| Bands | 1 |
| Best Sellers Rank | 238,080 in Fashion ( See Top 100 in Fashion ) 1,716 in Men's Wrist Watches |
| Brand Name | Casio |
| Case Diameter | 35.2 Millimetres |
| Case Material Type | Resin |
| Case Thickness | 8.5 Millimetres |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Mineral Glass |
| Customer Reviews | 4.6 out of 5 stars 244 Reviews |
| Dial Color | Clear |
| Display | Digital |
| EU Spare Part Availability Duration | 7 Years |
| Face Style | Minimalist |
| Included Components | Watch |
| Item Shape | Octagonal |
| Item Type Name | Casual Watch |
| Item Weight | 0.12 Kilograms |
| Manufacturer | Casio |
| Manufacturer Part Number | F-91WB-7ACF |
| Model Name | F-91WB |
| Model Number | F-91WB-7ACF |
| Power Source | Battery Powered |
| Special Features | Bio-based Resin Strap, 1/100 Second Stopwatch, LED Backlight |
| Strap Type | Resin strap |
| Style Name | strap |
| Theme | Minimalist |
| UPC | 889232378442 |
| Unit Count | 1 Count |
| Watch Movement Type | Quartz |
| Water Resistance Level | Water Resistant |

## Images

![Casio F-91WB Series | Men’s Digital Watch | Turquoise | Bio-Based Resin Band | LED Backlight | Stopwatch | Daily Alarm | Auto Calendar | 12/24 Hour Format | Water Resistant - Image 1](https://m.media-amazon.com/images/I/31CggeiEJUL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Happy camper
*by B***A on 22 May 2026*

Delivered quickly and as discribed

### ⭐⭐⭐⭐⭐ Pretty and simple as it should be
*by V***S on 28 January 2026*

Really pretty and good quality

### ⭐⭐⭐ Watch is fine but small face.
*by I***Q on 28 April 2026*

Watch was fine but smaller than what i thought so was sent back for refund.

## Frequently Bought Together

- Casio F-91WB Series | Men’s Digital Watch | Turquoise | Bio-Based Resin Band | LED Backlight | Stopwatch | Daily Alarm | Auto Calendar | 12/24 Hour Format | Water Resistant
- 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

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**Shop now:** [https://www.desertcart.tn/products/684532140-casio-f-91wb-series-men-s-digital-watch-turquoise-bio](https://www.desertcart.tn/products/684532140-casio-f-91wb-series-men-s-digital-watch-turquoise-bio)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-13*