---
product_id: 121841360
title: "Casio Mens Digital Watch with Resin Strap F-91WG-9QER"
brand: "casio"
price: "66658₫"
currency: VND
in_stock: false
reviews_count: 13
url: https://www.desertcart.vn/products/121841360-casio-mens-digital-watch-with-resin-strap-f-91wg-9qer
store_origin: VN
region: Vietnam
---

# 30m Water Resistant Full Date & Time Display 1/100 sec Stopwatch precision Casio Mens Digital Watch with Resin Strap F-91WG-9QER

**Brand:** casio
**Price:** 66658₫
**Availability:** ❌ Out of Stock

## Summary

> ⌚ Classic meets function — your sleek, no-fuss timekeeper for every hustle

## Quick Answers

- **What is this?** Casio Mens Digital Watch with Resin Strap F-91WG-9QER by casio
- **How much does it cost?** 66658₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/121841360-casio-mens-digital-watch-with-resin-strap-f-91wg-9qer)

## 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

- • **Precision Timing:** Stopwatch accurate to 1/100th of a second for on-the-dot performance
- • **Iconic Minimalism:** Timeless design that fits any wrist with a slim 33mm resin case
- • **Always On Schedule:** Daily alarm and full date display keep you effortlessly organized
- • **Lightweight Comfort:** Ultra-light 21g resin strap feels like it’s barely there all day long
- • **Effortless Visibility:** Illuminator light ensures you never miss a moment, day or night

## Overview

The Casio F-91WG-9QER is a lightweight, compact digital watch featuring a 33mm resin case and strap, 1/100 second stopwatch, daily alarm, and full date display. Water resistant up to 30 meters, it combines iconic minimalist style with practical functions, perfect for professionals seeking reliable timekeeping with a subtle vintage edge.

## Description

Product Description LCD Digital Display, Hourly Alarm On/Off Function, Illumination Light, Gold Buttons, Digital Chronograph, Day, Date, Year Display, AM/PM Indicator, 12/24 Hour Display, Plastic Resin Black Case, Plastic Resin Black Strap / Band, Water Resistant Box Contains 1 x watch, Instruction Booklet, Warranty Certificate

Review: The lowest common denominator - This watch is very simple. It displays the date and time, has one alarm and a stopwatch. That's it. Whilst it is an iconic piece, and its identity lies in its simplicity, I would not recommend this as a functional digital watch because there are better options that have many more functions (and a better backlight) available for only a little more money. Where this watch shines however is its compact size and slim profile, which is exactly why I bought it. Aside from the tension of the wristband, it feels as if there is nothing on your wrist, and it is quite comfortable. The small size makes it suitable for anyone's wrist, even a child's, and it can be easily replaced if broken.
Review: Classic design and easy to use. - The watch came very quickly and was very easy to set up. It's looks great and is perfect for what I want. Only issue is the light is not strong enough to illuminate the time at night but that is minor. Highly recommend.

## Features

- Date display
- Illuminator
- Stopwatch function - 1/100 sec.
- Daily alarm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QK2BQ9K |
| ASIN  | B07QK2BQ9K |
| Age Range Description | Adult |
| Band Colour | Green |
| Band Material Type | Plastic |
| Band Width | 9 Millimetres |
| Bands | 1 |
| Batteries  | 1 C batteries required. (included) |
| Best Sellers Rank | 230,091 in Fashion ( See Top 100 in Fashion ) 1,590 in Men's Wrist Watches |
| Brand Name | Casio |
| Case Diameter | 33 Millimetres |
| Case Material Type | Resin |
| Case Thickness | 10 Millimetres |
| Character | Fashion |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Acrylic |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,432) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,432) |
| Date First Available  | 9 April 2019 |
| Department  | Unisex |
| Dial Color | Black |
| Display | Digital |
| Face Style | Enamel |
| Global Trade Identification Number | 04549526226038 |
| Included Components | Band |
| Item Shape | Rectangular |
| Item Type Name | Watch |
| Item Weight | 21 Grams |
| Item model number  | F-91WG-9QER |
| Manufacturer | CASIO |
| Manufacturer  | CASIO |
| Manufacturer Part Number | F-91WG-9QER |
| Manufacturer Warranty Description | 2 years |
| Model Name | Casio Collection |
| Model Number | F-91WG-9QER |
| Power Source | Battery Powered |
| Product Dimensions  | 6.5 x 9.1 x 8.5 cm; 21 g |
| Special Features | Alarm, Light, Stop Watch |
| Sport Type | Walking |
| Strap Type | Rubber Strap |
| Style Name | Digital and Resin Casual |
| Warranty Type | Manufacturer |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 30 Metres |
| Water Resistance Level | Water Resistant |

## Images

![Casio Mens Digital Watch with Resin Strap F-91WG-9QER - Image 1](https://m.media-amazon.com/images/I/61tTEgneUTL.jpg)

## Questions & Answers

**Q: Are these genuine casio watches or are they replicas?**
A: Hi.. we sell 100% original Casio watches only.

**Q: Is there a manufacturer that makes an all plastic (including the back) watch.**
A: Yes Amazon

**Q: The light is not good - only illuminates the first two digits (as with f91w-1). is there a casio watch with a decent light?**
A: Any of the 'illuminator' models: w186 and derivatives, the new A700 series, etc. 
Or eat more carrots.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The lowest common denominator
*by C***R on 24 May 2020*

This watch is very simple. It displays the date and time, has one alarm and a stopwatch. That's it. Whilst it is an iconic piece, and its identity lies in its simplicity, I would not recommend this as a functional digital watch because there are better options that have many more functions (and a better backlight) available for only a little more money. Where this watch shines however is its compact size and slim profile, which is exactly why I bought it. Aside from the tension of the wristband, it feels as if there is nothing on your wrist, and it is quite comfortable. The small size makes it suitable for anyone's wrist, even a child's, and it can be easily replaced if broken.

### ⭐⭐⭐⭐⭐ Classic design and easy to use.
*by V***A on 16 March 2024*

The watch came very quickly and was very easy to set up. It's looks great and is perfect for what I want. Only issue is the light is not strong enough to illuminate the time at night but that is minor. Highly recommend.

### ⭐⭐⭐⭐⭐ Simple, works well and fits comfortably
*by S***M on 15 June 2020*

Very cheap and very simple, brought it coz I didn’t want to scratch my more “posh watch” at work, so fits the bill perfectly. Fits perfectly. My writ is in the smaller side but still plenty of room for adjustment for a bloke with bigger wrists.

## Frequently Bought Together

- Casio Collection Unisex Digital Watch F-91W
- Casio F-91WC Collection Men Watch

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-24*