---
product_id: 660226365
title: "F91WG-9 Men's Retro Black Band Gold Face Alarm Chronograph Digital Watch"
brand: "casio"
price: "1936122₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Casio"
url: https://www.desertcart.vn/products/660226365-f91wg-9-mens-retro-black-band-gold-face-alarm-chronograph
store_origin: VN
region: Vietnam
---

# 30m Water Resistant 7-Year Battery Life 1/100s Stopwatch Precision F91WG-9 Men's Retro Black Band Gold Face Alarm Chronograph Digital Watch

**Brand:** casio
**Price:** 1936122₫
**Availability:** ✅ In Stock

## Summary

> ⌚ Own a Classic, Wear a Legend

## Quick Answers

- **What is this?** F91WG-9 Men's Retro Black Band Gold Face Alarm Chronograph Digital Watch by casio
- **How much does it cost?** 1936122₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/660226365-f91wg-9-mens-retro-black-band-gold-face-alarm-chronograph)

## 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

- • **Built to Endure:** Water resistant up to 30 meters—ready for your daily hustle and unexpected splashes.
- • **Set & Forget Power:** Long-lasting CR2016 battery delivers up to 7 years of reliable performance—no daily charging needed.
- • **Precision at a Glance:** 1/100 second digital stopwatch and auto-calendar keep you perfectly on schedule.
- • **Timeless Retro Elegance:** Iconic gold face with sleek black resin band for effortless vintage style that never fades.
- • **Lightweight Everyday Companion:** Slim 37.5mm resin case and featherweight 20g design for all-day comfort and versatility.

## Overview

The Casio F91WG-9 is a sleek, retro-inspired digital watch featuring a gold face and black resin band. It offers 30-meter water resistance, a precise 1/100 second stopwatch, daily alarm, auto-calendar, and an impressive 7-year battery life. Lightweight and durable, this iconic timepiece blends vintage charm with practical functionality, making it a timeless accessory for professionals who value style and reliability.

## Description

Micro-light.Case 38.2 x 33.2 x 8.5 mm.Case / bezel material- Resin.Resin Band.Water Resistant.Stopwatch.Daily alarm.Hourly time signal.Auto-calendar (set at 28 days for February).LED light.

Review: My Go To Watch - This watch is proof that simple can be brilliant. The gold face paired with the slim black band has that perfect retro style—instantly recognizable and effortlessly cool. It’s the kind of design that feels vintage but never goes out of fashion. What I love most is the practicality. It’s extremely lightweight—you barely notice it on your wrist—and unlike modern smartwatches, there’s no daily charging routine. Just set it and forget it. The battery lasts for years, and when it does run out, a quick replacement keeps it going strong. There’s also a clever aftermarket chip you can install that turns this classic into a smartwatch. It’s wild to see a simple retro Casio get that kind of upgrade, but it really shows how versatile and well-loved this model is. Overall, this is one of those rare watches that balances style, function, and nostalgia all in one. Whether you wear it stock for the pure vintage charm or mod it into something more futuristic, the F91WG-9 is a classic worth owning.
Review: Best watch ever - Best and only watch you’ll ever need. I never leave the house without this watch. Perfect size, I never get it caught on anything. More useful than i ever thought. Looks sweet too.

## Features

- Water Resistant, Micro Light
- Daily Alarm, 1/100 second digital stopwatch
- Hourly Time Signal, Auto Calendar, Accuracy: +/-30 seconds per month
- Battery CR2016, Approx. battery life: 7 years
- Module 593, Size of case / total weight: 37.5 x 33.5 x 9.5mm / 20g

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0006IE0AW |
| Additional Features | Alarm, Chronograph |
| Age Range Description | Adult |
| Band Color | Black |
| Band Material Type | Resin |
| Band Width | 18 Millimeters |
| Bands | 1 |
| Best Sellers Rank | #136,756 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #427 in Men's Wrist Watches |
| Brand Name | Casio |
| Case Diameter | 37.5 Millimeters |
| Case Material Type | Resin |
| Case Thickness | 9.5 Millimeters |
| Clasp Type | Tang Buckle |
| Clasp type | Tang Buckle |
| Closure Type | Buckle |
| Crystal | Resin |
| Customer Reviews | 4.7 out of 5 stars 550 Reviews |
| Dial Color | Gold |
| Display | Digital |
| Embellishment Feature | Crystal |
| Face Style | Chronograph |
| Included Components | User Manual |
| Item Weight | 5.21 ounces |
| Manufacturer | Casio |
| Manufacturer Part Number | F-91WG-9 |
| Model Name | F91WG-9 |
| Model Number | F-91WG-9QDF |
| Power Source | Battery Powered |
| Series Number | 9 |
| Shape | Round |
| Sport Type | Walking |
| Strap Type | Two Piece Strap |
| Style Name | Chronograph,Digital |
| Theme | Chronograph, Digital |
| UPC | 889232821368 |
| Warranty Type | Limited |
| Watch Movement Type | Japanese Quartz |
| Water Resistance Depth | 30 Meters |
| Water Resistance Level | Water Resistant |

## Images

![F91WG-9 Men's Retro Black Band Gold Face Alarm Chronograph Digital Watch - Image 1](https://m.media-amazon.com/images/I/51V9AqwqiEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ My Go To Watch
*by D***E on October 3, 2025*

This watch is proof that simple can be brilliant. The gold face paired with the slim black band has that perfect retro style—instantly recognizable and effortlessly cool. It’s the kind of design that feels vintage but never goes out of fashion. What I love most is the practicality. It’s extremely lightweight—you barely notice it on your wrist—and unlike modern smartwatches, there’s no daily charging routine. Just set it and forget it. The battery lasts for years, and when it does run out, a quick replacement keeps it going strong. There’s also a clever aftermarket chip you can install that turns this classic into a smartwatch. It’s wild to see a simple retro Casio get that kind of upgrade, but it really shows how versatile and well-loved this model is. Overall, this is one of those rare watches that balances style, function, and nostalgia all in one. Whether you wear it stock for the pure vintage charm or mod it into something more futuristic, the F91WG-9 is a classic worth owning.

### ⭐⭐⭐⭐⭐ Best watch ever
*by T***R on May 7, 2026*

Best and only watch you’ll ever need. I never leave the house without this watch. Perfect size, I never get it caught on anything. More useful than i ever thought. Looks sweet too.

### ⭐⭐⭐⭐⭐ This watch is a trooper. Awesome value.
*by J***Y on April 18, 2026*

I’ve been wearing this watch daily for about 9 months now. It is a trooper. I work as an electrician by trade so this watch commonly gets banged around on metal or other sharp edges. The plastic screen cover does scratch easily but still very readable. This watch is also more water resistant than they claim. It has survived surfing, snorkeling, and plenty of back country creeks. If you only have a few bucks to throw at a watch, throw it at this one.

## Frequently Bought Together

- Casio F91WG-9 Men's Retro Black Band Gold Face Alarm Chronograph Digital Watch
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**Shop now:** [https://www.desertcart.vn/products/660226365-f91wg-9-mens-retro-black-band-gold-face-alarm-chronograph](https://www.desertcart.vn/products/660226365-f91wg-9-mens-retro-black-band-gold-face-alarm-chronograph)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-08*