---
product_id: 725424837
title: "Casio F105W-1A Casio Illuminator Watch"
price: "AR$178690"
currency: ARS
in_stock: true
reviews_count: 1
url: https://www.desertcart.com.ar/products/725424837-casio-f105w-1a-casio-illuminator-watch
store_origin: AR
region: Argentina
---

# Water resistant up to 300 ft Lightweight 21g battery-powered 1/100 sec stopwatch precision Casio F105W-1A Casio Illuminator Watch

**Price:** AR$178690
**Availability:** ✅ In Stock

## Summary

> ⏳ Illuminate your moments, own your time.

## Quick Answers

- **What is this?** Casio F105W-1A Casio Illuminator Watch
- **How much does it cost?** AR$178690 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/725424837-casio-f105w-1a-casio-illuminator-watch)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dive Into Daily Durability:** Water resistant up to 300 feet—ready for your active, on-the-go lifestyle.
- • **Sleek & Lightweight Design:** At just 21 grams with a slim 10mm profile, it’s the perfect blend of style and comfort.
- • **Effortless Night Visibility:** EL backlight ensures you never miss a moment, even in the darkest settings.
- • **Timeless Classic with Modern Edge:** Resin case and strap paired with quartz movement for reliable, everyday sophistication.
- • **Precision Timing at Your Fingertips:** Stopwatch accuracy down to 1/100 second keeps you ahead of every deadline.

## Overview

The Casio F105W-1A Illuminator Watch combines precision quartz movement with a durable resin case and strap, featuring a crystal-clear EL backlight and 1/100 second stopwatch. Water resistant up to 300 feet and weighing only 21 grams, this sleek digital timepiece offers reliable daily alarms, an auto calendar, and a versatile 12/24-hour display—perfect for the modern professional who values both function and style.

## Description

El Backlight 1/100 second Digital Stopwatch Daily Alarm Accuracy: +/-30 seconds per month Waterproof Show off your classic style with the Casio Men's Illuminator Digital Watch #F105W-1A. Protected by a durable mineral dial window, the digital-gray dial face offers at-a-glance readability while a handy day-and-date calendar keeps your schedule on track. Both the 35-millimeter case and stationary bezel are made of high-quality resin. Other details include a matching black resin band that is accompanied by a sturdy buckle closure. This affordable and striking timepiece accentuates your casual cool. It is powered by quartz movement and is water resistant to 300 feet.

Review: EL backlight - F91とA158を持っているのですが、暗闇では見にくいです。 手元にあるDW-5600E（FOXFIRE）は2023年6月にdesertcart Japanで購入。2023年12月にモデルチェンジしていたことを最近知りました。 後継機のDW-5600UEはELではなくなりました。LED。 「G-Shock」「Baby-G」は現行モデル全てが、ELではなくなり、LEDとなっていました。 CASIO Japanの公式サイトでよく確認してみたのですが、「G」ではない安価モデルで、F105とA168のみ、まだELでした。 CASIO最後のELモデルがF105とA168。 という訳で、両方とも購入してみました。 結果は大満足。 F91やA158、A159等とはバックライトが異なります。 ELは非常に見やすいです。 F105とA168はおすすめです。

## Features

- H 1.5 x W 1.4 x D 0.4 inches (39.0 x 35.4 x 9.6 mm); Weight: 0.7 oz (21.0 g); Maximum arm circumference 7.9 inches (20 cm); Min: 5.7
- Resin (case), Resin (strap)
- Digital, Waterproof for Everyday Use, EL Backlight, Stopwatch (1/100 second, 60 minutes), Alarm, Hourly Signal, Auto Calendar, 12/24-hour Display Switching, Color: LCD (Dial), Black (Strap)
- Box, warranty card, instruction manual (English language not guaranteed)
- 1 Year

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000GB1RAU |
| ASIN  | B000GB1RAU |
| Additional Features | Alarm |
| Age Range Description | Adult |
| Amazon Bestseller | #91,568 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #657 in Men's Wrist Watches |
| Band Color | Black |
| Band Material Type | Resin |
| Band Width | 18 Millimeters |
| Bands | 1 |
| Batteries  | 1 Lithium Metal batteries required. |
| Brand Name | Casio |
| Case Diameter | 35 Millimeters |
| Case Material Type | Stainless Steel |
| Case Thickness | 10 Millimeters |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Acrylic |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,110) |
| Date First Available  | October 25, 2011 |
| Department  | Men |
| Dial Color | Gray |
| Display | Analog-Digital |
| Embellishment Feature | Crystal |
| Face Style | Eliminator |
| Included Components | 1 x Waterproof Strap |
| Is Discontinued By Manufacturer  | No |
| Item Weight | 21 Grams |
| Item model number  | F105W-1OS |
| Manufacturer | CASIO(カシオ) |
| Manufacturer  | CASIO(カシオ) |
| Manufacturer Part Number | F-105W-1A |
| Model Name | Illuminator |
| Model Number | F105W-1OS |
| Pattern | Solid |
| Power Source | Battery Powered |
| Product Dimensions  | 11.81 x 8 x 5.59 cm; 21 g |
| Shape | Round |
| Sport Type | Walking |
| Strap Type | Two piece straps |
| Style Name | Belt Type |
| Theme | Boatting |
| UPC | 079767542085 |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 300 Feet |
| Water Resistance Level | Water Resistant |

## Images

![Casio F105W-1A Casio Illuminator Watch - Image 1](https://m.media-amazon.com/images/I/51GUx+NFHgL.jpg)

## Questions & Answers

**Q: Does it beep hourly?**
A: Hello,Thank you for contacting us about our products.  The casio F105W-1A does beep hourly.If you have any additional questions please feel free to contact us.Thank youAreaTrend

**Q: What  Color is the light ?**
A: It a light blue back lit light . not a side light . all screen is bright when the light is on

**Q: Does this know what to do in a leap year?**
A: No, it did not recognize the leap year.  But I was able to set 2/29.  I'll see if it goes to 3/1 tomorrow.

**Q: What is the experienced accuracy?**
A: Accuracy is excellent.

## Customer Reviews

### ⭐⭐⭐⭐⭐ EL backlight
*by お***ち on March 1, 2025*

F91とA158を持っているのですが、暗闇では見にくいです。 手元にあるDW-5600E（FOXFIRE）は2023年6月にAmazon Japanで購入。2023年12月にモデルチェンジしていたことを最近知りました。 後継機のDW-5600UEはELではなくなりました。LED。 「G-Shock」「Baby-G」は現行モデル全てが、ELではなくなり、LEDとなっていました。 CASIO Japanの公式サイトでよく確認してみたのですが、「G」ではない安価モデルで、F105とA168のみ、まだELでした。 CASIO最後のELモデルがF105とA168。 という訳で、両方とも購入してみました。 結果は大満足。 F91やA158、A159等とはバックライトが異なります。 ELは非常に見やすいです。 F105とA168はおすすめです。

## Frequently Bought Together

- Casio Men's Vintage F105W-1A Illuminator Water Resistant Sport Watch
- 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
- 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

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-18*