---
product_id: 310269600
title: "F105W-1A Illuminator Watch"
brand: "casio"
price: "11.83 OMR"
currency: OMR
in_stock: true
category: "Casio"
url: https://www.desertcart.com.om/products/310269600-f105w-1a-illuminator-watch
store_origin: OM
region: Oman
---

# 30m water resistance 7-year battery life 1/100 sec stopwatch precision F105W-1A Illuminator Watch

**Brand:** casio
**Price:** 11.83 OMR
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your everyday with precision and style that lasts!

## Quick Answers

- **What is this?** F105W-1A Illuminator Watch by casio
- **How much does it cost?** 11.83 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/310269600-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

- • **Classic Meets Contemporary:** Sleek resin case and digital display combine timeless style with modern functionality.
- • **Built to Brave the Elements:** Water resistant up to 30 meters—perfect for your active, on-the-go lifestyle.
- • **Effortless Night Visibility:** EL backlight ensures you never miss a beat, even in low light.
- • **Endurance That Outlasts Your Hustle:** An impressive 7-year battery life means less downtime, more doing.
- • **Precision Timing at Your Fingertips:** Stay ahead with a 1/100 second digital stopwatch for flawless time tracking.

## Overview

The Casio F105W-1A Illuminator Watch is a durable, water-resistant digital timepiece featuring a 1/100 second stopwatch, EL backlight for night visibility, and a long-lasting 7-year battery. Its sleek resin case and practical design make it an ideal accessory for professionals who value reliability and understated style.

## Description

Casio Men's Basic Black Digital Watch

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00067KRVO |
| ASIN  | B00067KRVO |
| Additional Features | 1/100 second digital stopwatch, Accuracy: +/-30 seconds per month, Approx. Battery life: 7 years, Automatic calendar, Battery CR2016, Daily alarm, EL backlight, Hourly time signal, Module 1275, Waterproof |
| Age Range Description | Adult |
| Band Color | Red |
| Band Material Type | Stainless Steel |
| Band Width | 22 Millimeters |
| Bands | 1 |
| Batteries  | 1 CR123A batteries required. |
| Best Sellers Rank | #5,851 in Fashion ( See Top 100 in Fashion ) #131 in Men's Wrist Watches |
| Brand Name | Casio |
| Case Diameter | 34 Millimeters |
| Case Material Type | Resin |
| Case Thickness | 9.5 |
| Character | Fashion |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Country of Publication | Thailand |
| Country of origin  | Thailand |
| Crystal | Plastic |
| Customer Reviews | 4.6 4.6 out of 5 stars (707) |
| Customer reviews | 4.6 4.6 out of 5 stars (707) |
| Date First Available  | 8 August 2012 |
| Department  | Unisex-adult |
| Dial Color | Gray |
| Display | Digital |
| Embellishment Feature | Crystal |
| Face Style | Digital |
| Global Trade Identification Number | 00076797542085, 00079767542085 |
| Included Components | 1 x Water Resistant Watch |
| Is Discontinued By Manufacturer  | No |
| Item Weight | 91 g |
| Item model number  | F-105W-1ADF |
| Manufacturer | Casio |
| Manufacturer  | Casio |
| Manufacturer Part Number | MTP1191A7A |
| Model Name | F105W-1A |
| Model Number | F-105W-1ADF |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Power Source | Battery Powered |
| Product Dimensions  | 12.19 x 8.13 x 5.59 cm; 90.72 g |
| Shape | Square |
| Sport Type | Walking |
| Strap Type | Resin |
| Style Name | Square Digital |
| Theme | Digital Watch |
| UPC | 076797542085 079767542085 853585294230 |
| Unit Count | 1 Count |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 30 Meters |
| Water Resistance Level | Water Resistant |

## Images

![F105W-1A Illuminator Watch - Image 1](https://m.media-amazon.com/images/I/51Sl7N8+LtL.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.

## 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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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-08-30*