---
product_id: 684146281
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: "KSh14327"
currency: KES
in_stock: true
reviews_count: 13
category: "Casio"
url: https://www.desertcart.co.ke/products/684146281-f-91wb-series-men-s-digital-watch-turquoise-bio-based
store_origin: KE
region: Kenya
---

# 7-year battery life Bio-based resin band Water resistant 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:** KSh14327
**Availability:** ✅ In Stock

## Summary

> ⌚ Stay ahead, stay timeless with eco-smart style!

## 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?** KSh14327 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/684146281-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

- • **Eco-Chic Comfort:** Bio-based resin band for sustainable style and all-day wearability.
- • **Precision Timekeeper:** Quartz accuracy with 1/100-second stopwatch for peak performance.
- • **Night-Ready Visibility:** Green LED backlight ensures you never miss a moment, day or night.
- • **Endurance You Can Trust:** 7-year battery life means less hassle, more doing.
- • **Sleek Turquoise Minimalism:** Lightweight, stylish design that fits your everyday hustle.

## Overview

The Casio F-91WB Series men’s digital watch combines a sleek turquoise bio-based resin band with multifunctional features like a 1/100-second stopwatch, daily alarm, and LED backlight. Water resistant and powered by a long-lasting 7-year battery, it offers reliable, precise timekeeping in a lightweight, sustainable design perfect for the modern professional.

## Description

Buy Casio F-91WB Series | Men’s Digital Watch | White | Bio-Based Resin Band | LED Backlight | Stopwatch | Daily Alarm | Auto Calendar | 12/24 Hour Format | Water Resistant | 7 Year Battery and other Wrist Watches at desertcart.com. Our wide selection is eligible for free shipping and free returns.

Review: Timeless, Reliable, and Incredibly Affordable! - The Casio F-91WB Series is an absolute classic that never goes out of style. I’ve been wearing mine daily for months now, and I’m consistently impressed by its reliability, comfort, and value. The retro design is simple yet iconic, and it’s the perfect watch for anyone who loves a clean, minimalist aesthetic. The digital display is easy to read, even in low light, and the alarm and stopwatch functions work flawlessly. It’s also shock-resistant and water-resistant, which makes it a great all-around, everyday watch. What really stands out is the battery life—it lasts forever! After months of daily use, the battery is still going strong. The band is comfortable and fits well, and it’s also adjustable, making it suitable for all wrist sizes. For the price, you really can’t find a more practical and reliable watch. Whether you're using it for sports, work, or just day-to-day wear, the Casio F-91WB is a fantastic choice. Highly recommended!
Review: Classic, Simple, Reliable - Classic style Bold choice

## Features

- SLIM & LIGHTWEIGHT DESIGN WITH TURQUOISE ACCENT: The Casio F-91WB Series features a sleek and minimalist design with a turquoise resin case and band, giving it a modern and stylish appeal. The compact size and lightweight construction provide a comfortable fit, making it ideal for everyday wear.
- BIO-BASED RESIN BAND FOR SUSTAINABILITY: Designed with a bio-based resin band, this watch incorporates materials that help reduce environmental impact. The durable yet flexible strap ensures a secure and comfortable fit, while the adjustable buckle closure allows for a customized wrist size.
- MULTIFUNCTIONAL TIMEKEEPING WITH STOPWATCH & ALARM: Equipped with a 1/100-second stopwatch, this watch supports elapsed, split, and first/second place timing—perfect for workouts, training, and daily tasks. The daily alarm and hourly time signal help keep schedules on track, ensuring you stay organized throughout the day.
- LED BACKLIGHT FOR NIGHTTIME VISIBILITY: The green LED backlight enhances readability in low-light conditions, allowing for quick time checks at night or in dim settings. The auto-calendar function, pre-set through February, ensures accurate date tracking without manual adjustments.
- LONG-LASTING 7-YEAR BATTERY & RELIABLE PERFORMANCE: Powered by a CR2016 battery, this watch delivers up to 7 years of operation, minimizing the need for frequent replacements. The quartz movement provides precise timekeeping, with an accuracy of ±30 seconds per month, ensuring dependable functionality for daily use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0DK42VCQ4 |
| Batteries  | 1 Lithium Metal batteries required. (included) |
| Best Sellers Rank | #77,762 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #235 in Men's Wrist Watches |
| Customer Reviews | 4.7 4.7 out of 5 stars (152) |
| Date First Available  | January 9, 2025 |
| Department  | Unisex |
| Item model number  | F-91WB-7ACF |
| Manufacturer  | Casio |
| Package Dimensions  | 4.37 x 3.58 x 3.39 inches; 4.23 ounces |

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Timeless, Reliable, and Incredibly Affordable!
*by J***B on August 19, 2025*

The Casio F-91WB Series is an absolute classic that never goes out of style. I’ve been wearing mine daily for months now, and I’m consistently impressed by its reliability, comfort, and value. The retro design is simple yet iconic, and it’s the perfect watch for anyone who loves a clean, minimalist aesthetic. The digital display is easy to read, even in low light, and the alarm and stopwatch functions work flawlessly. It’s also shock-resistant and water-resistant, which makes it a great all-around, everyday watch. What really stands out is the battery life—it lasts forever! After months of daily use, the battery is still going strong. The band is comfortable and fits well, and it’s also adjustable, making it suitable for all wrist sizes. For the price, you really can’t find a more practical and reliable watch. Whether you're using it for sports, work, or just day-to-day wear, the Casio F-91WB is a fantastic choice. Highly recommended!

### ⭐⭐⭐⭐⭐ Classic, Simple, Reliable
*by A***R on December 17, 2025*

Classic style Bold choice

### ⭐⭐⭐⭐⭐ Cool watch
*by C***B on January 16, 2026*

Awesome little fashion watch good size for my wife. Good functionality great price

## 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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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-04*