---
product_id: 661191094
title: "Casio F-91W-3DG - Black Watch, Black/White, Strap"
brand: "casio"
price: "S$57"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/661191094-casio-f-91w-3dg-black-watch-black-white-strap
store_origin: SG
region: Singapore
---

# 50m water resistance 2-year battery life Quartz precision timing Casio F-91W-3DG - Black Watch, Black/White, Strap

**Brand:** casio
**Price:** S$57
**Availability:** ✅ In Stock

## Summary

> ⏳ Own the moment, effortlessly stylish and built to last.

## Quick Answers

- **What is this?** Casio F-91W-3DG - Black Watch, Black/White, Strap by casio
- **How much does it cost?** S$57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/661191094-casio-f-91w-3dg-black-watch-black-white-strap)

## 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

- • **Waterproof Confidence:** Dive into your day worry-free with 50 meters of water resistance—rain, splash, or swim, this watch keeps up.
- • **Effortless Illumination:** Never miss a moment with the built-in illuminator, perfect for low-light environments and late-night hustle.
- • **Iconic Minimalist Design:** Sport the classic black resin strap and sleek mineral crystal face that blends casual with modern sophistication.
- • **Timeless Quartz Accuracy:** Stay punctual with Casio’s reliable quartz movement, engineered for precision in every second.
- • **Lightweight Everyday Wear:** At just 21 grams, experience all-day comfort without compromising style or durability.

## Overview

The Casio F-91W-3DG is a lightweight, durable digital watch featuring quartz movement, a mineral crystal face, and 50 meters of water resistance. Designed with a black resin strap and equipped with an illuminator and chronograph functions, it offers reliable performance and classic style backed by a 2-year battery life and warranty.

## Description

F-91W-3DG Details: Mineral Crystal Quartz Movement Illuminator Date Chronograph Alarms Water Resistant 3 ATM 2 Years Warranty

## Features

- casual
- Black Plastic
- Digital
- mineral
- 9 UK

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005H6YIWI |
| ASIN  | B005H6YIWI |
| Additional Features | waterproof |
| Age Range Description | Adult |
| Band Color | Black |
| Band Material Type | Rubber |
| Band Width | 21 millimeters |
| Bands | 1 |
| Batteries  | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #413,124 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #1,652 in Men's Wrist Watches |
| Brand Name | Casio |
| Case Diameter | 38.2 millimeters |
| Case Material Type | Plastic |
| Case Thickness | 10 millimeters |
| Character | Modern design |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Mineral |
| Customer Reviews | 4.6 4.6 out of 5 stars (636) |
| Date First Available  | November 2, 2013 |
| Department  | unisex-adult |
| Dial Color | Black |
| Display | Digital |
| Embellishment Feature | Crystal |
| Face Style | Casual |
| Global Trade Identification Number | 04971850798682 |
| Included Components | Warranty, Instruction Manual |
| Item Type Name | Casual Watch |
| Item Weight | 21 g |
| Item model number  | F-91W-3DG |
| Manufacturer | Casio |
| Manufacturer  | Casio |
| Manufacturer Part Number | F-91W-3DG |
| Model Name | F-91W |
| Model Number | F-91W-3DG |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Power Source | Battery Powered |
| Product Dimensions  | 1.5 x 1.31 x 0.33 inches; 0.74 ounces |
| Series Number | 2 |
| Shape | Tonneau |
| Sport Type | Walking |
| Strap Type | Resin Strap |
| Style Name | strap |
| Theme | Sports |
| Total USB 2.0 Ports | 2 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 50 meters |
| Water Resistance Level | Water Resistant |

## Images

![Casio F-91W-3DG - Black Watch, Black/White, Strap - Image 1](https://m.media-amazon.com/images/I/51XS2lsMUjL.jpg)

## Frequently Bought Together

- Casio F-91W-3DG - Black Watch, Black/White, Strap
- 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 W800HG Series | Men’s Digital Watch | 100 Meter Water Resistance | Multi Function Alarm | 100 SEC Stopwatch | Auto Calendar | Countdown Timer | LED Light | Dual Time| 10 Year Battery

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**Shop now:** [https://www.desertcart.sg/products/661191094-casio-f-91w-3dg-black-watch-black-white-strap](https://www.desertcart.sg/products/661191094-casio-f-91w-3dg-black-watch-black-white-strap)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-13*