---
product_id: 310269600
title: "Casio F105W-1A Illuminator Watch"
brand: "casio"
price: "R$396"
currency: BRL
in_stock: true
reviews_count: 6
category: "Casio"
url: https://www.desertcart.com.br/products/310269600-casio-f105w-1a-illuminator-watch
store_origin: BR
region: Brazil
---

# Illuminator backlight for night visibility Long-lasting CR123A battery power Accurate digital timekeeping Casio F105W-1A Illuminator Watch

**Brand:** casio
**Price:** R$396
**Availability:** ✅ In Stock

## Summary

> ⏳ Illuminate your time, own your moment.

## Quick Answers

- **What is this?** Casio F105W-1A Illuminator Watch by casio
- **How much does it cost?** R$396 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/310269600-casio-f105w-1a-illuminator-watch)

## 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

- • **Enduring Battery Life:** Powered by a CR123A battery designed to keep you going without constant replacements.
- • **Iconic Minimalist Design:** Classic black digital style that complements your professional and casual looks alike.
- • **Lightweight Everyday Wear:** Comfortably sleek at just 90g, perfect for all-day use.
- • **Timeless Digital Precision:** Stay effortlessly punctual with Casio’s reliable digital accuracy.
- • **Glow-On-Demand Illumination:** Illuminate your schedule anytime with the built-in LED backlight.

## Overview

The Casio F105W-1A Illuminator Watch combines dependable digital timekeeping with a bright LED backlight and a durable CR123A battery, all housed in a lightweight, minimalist black design. Trusted by thousands with a 4.6-star rating, it’s a timeless accessory that fits seamlessly into both professional and casual wardrobes.

## Description

Casio Men's Basic Black Digital Watch

Review: Fake watch - Fake watch really disappointed
Review: Chegou tudo direitinho. Excelente produto 🙂

## Features

- Casio Mens Basic Black Digital Watch - F105W-1A

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00067KRVO |
| Batteries  | 1 CR123A batteries required. |
| Best Sellers Rank | #18,184 in Fashion ( See Top 100 in Fashion ) #504 in Men's Wrist Watches |
| Country of origin  | Thailand |
| Customer reviews | 4.6 4.6 out of 5 stars (663) |
| Date First Available  | 8 August 2012 |
| Department  | Unisex-adult |
| Is Discontinued By Manufacturer  | No |
| Item model number  | F-105W-1ADF |
| Manufacturer  | Casio |
| Product Dimensions  | 12.19 x 8.13 x 5.59 cm; 90.72 g |

## Images

![Casio F105W-1A Illuminator Watch - Image 1](https://m.media-amazon.com/images/I/51Sl7N8+LtL.jpg)
![Casio F105W-1A Illuminator Watch - Image 2](https://m.media-amazon.com/images/I/617Klq9CIXL.jpg)
![Casio F105W-1A Illuminator Watch - Image 3](https://m.media-amazon.com/images/I/61vg3jqQEpL.jpg)
![Casio F105W-1A Illuminator Watch - Image 4](https://m.media-amazon.com/images/I/61DBJBzRYsL.jpg)
![Casio F105W-1A Illuminator Watch - Image 5](https://m.media-amazon.com/images/I/71-iMZy-E2L.jpg)

## Questions & Answers

**Q: To what depth is this watch water resistant?**
A: It meets the standard ISO definition of "water resistant" which means it can withstand being at a depth of 10 cm of water for one hour. This is why the watch is labeled "water resist" without a depth mentioned. A diving watch it is not and I would probably avoid intensive swimming with it. Showering and hand washing are fine. I've used mine casually in a pool a couple times without issue but I wasn't diving under the water.

**Q: What is the length of the watchband?**
A: The length of the watch with strap is 9 inches, or 23.5 centimeters.  It is a simple buckle design, just like a belt buckle.  My wrist is 7.5 inches, and it fits comfortably.  The designers thoughtfully put the longest possible row of holes in the strap, so it should fit on a very small wrist (it should be easy to snip off the extra length of the strap with scissors).  The strap is rubber.  It is very flexible and comfortable.  Hope this is helpful.

**Q: Is this watch atomic?**
A: No is not.

**Q: I can't tell if this is the mens or womens version of the watch.  this seems to be the mens version, but i had the women's smaller version before.**
A: This is the mens version, the womens version is much smaller.

## Customer Reviews

### ⭐ Fake watch
*by M***2 on 14 February 2026*

Fake watch really disappointed

### ⭐⭐⭐⭐⭐ Review
*by L***A on 20 August 2022*

Chegou tudo direitinho. Excelente produto 🙂

### ⭐⭐⭐⭐⭐ Review
*by C***N on 14 March 2022*

The delivery came earlier than expected and the product was nicely packed.

## Frequently Bought Together

- Casio F105W-1A Illuminator Watch, Black, Square Digital
- CASIO STANDARD DIGITAL WATCH WITH LED-LIGHT F-91W-1JF
- Casio Men's AE1200WH-1A Black Analog Digital Multi-Function Watch

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**Shop now:** [https://www.desertcart.com.br/products/310269600-casio-f105w-1a-illuminator-watch](https://www.desertcart.com.br/products/310269600-casio-f105w-1a-illuminator-watch)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-20*