---
product_id: 684532140
title: "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: "€ 94.70"
currency: EUR
in_stock: true
category: "Casio"
url: https://www.desertcart.gr/products/684532140-f-91wb-series-men-s-digital-watch-turquoise-bio-based
store_origin: GR
region: Greece
---

# Slim & lightweight turquoise design LED backlight for night visibility 7-year battery life 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:** € 94.70
**Availability:** ✅ In Stock

## Summary

> ⌚ Timeless style meets smart sustainability — wear the future on your wrist!

## Quick Answers

- **What is this?** 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?** € 94.70 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/684532140-f-91wb-series-men-s-digital-watch-turquoise-bio-based)

## 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

- • **Time on Your Terms:** 12/24 hour format with auto calendar keeps you perfectly synced without the hassle.
- • **Light Up Your Night:** Green LED backlight guarantees clear time checks even in the darkest meetings or late-night hustle.
- • **Stay Ahead of Your Day:** Integrated stopwatch and daily alarm ensure you never miss a beat in your busy schedule.
- • **Effortless Everyday Elegance:** Sleek turquoise bio-based resin band blends style with sustainability for the conscious professional.
- • **Built to Last, Designed to Impress:** 7-year battery life and precise quartz movement mean reliability that keeps pace with your lifestyle.

## Overview

The Casio F-91WB Turquoise Digital Watch combines a slim, lightweight bio-based resin band with essential features like a 1/100 second stopwatch, daily alarm, auto calendar, and LED backlight. Designed for durability and precision, it offers up to 7 years of battery life and water resistance, making it the perfect eco-conscious accessory for professionals who value both style and function.

## Description

Shop Casio Casual Watch F-91WB-7ACF ✓ free delivery ✓ free returns on eligible orders.

## 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 |
| ASIN  | B0DK42VCQ4 |
| Age Range Description | Adult |
| Band Colour | Turquoise |
| Band Material Type | Resin |
| Band Width | 22 Millimetres |
| Bands | 1 |
| Batteries  | 1 Lithium Metal batteries required. (included) |
| Best Sellers Rank | 39,250 in Fashion ( See Top 100 in Fashion ) 189 in Men's Wrist Watches |
| Bezel Color | Turquoise |
| 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 4.6 out of 5 stars (271) |
| Customer reviews | 4.6 4.6 out of 5 stars (271) |
| Date First Available  | 18 Dec. 2024 |
| Department  | Unisex |
| 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 |
| Item model number  | F-91WB-7ACF |
| Manufacturer | Casio |
| Manufacturer  | Casio |
| Manufacturer Part Number | F-91WB-7ACF |
| Model Name | F-91WB |
| Model Number | F-91WB-7ACF |
| Model Series | F-91WB |
| Number of Items | 1 |
| Package Dimensions  | 11.1 x 9.1 x 8.6 cm; 120 g |
| 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

![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.

## 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.gr/products/684532140-f-91wb-series-men-s-digital-watch-turquoise-bio-based](https://www.desertcart.gr/products/684532140-f-91wb-series-men-s-digital-watch-turquoise-bio-based)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-10-09*