---
product_id: 1340898
title: "W735H Series | Men’s Digital Watch | 1/100 SEC Stopwatch | Countdown Timer | Super Illuminator LED Light | 100 M Water Resistance | Daily Alarm | Auto Calendar | Dual Time | 10 Yr Battery"
brand: "casio"
price: "R1510"
currency: ZAR
in_stock: true
category: "Casio"
url: https://www.desertcart.co.za/products/1340898-w735h-series-men-s-digital-watch-1-100-sec-stopwatch
store_origin: ZA
region: South Africa
---

# Super Illuminator LED backlight 10-year battery life 1/100-sec stopwatch precision W735H Series | Men’s Digital Watch | 1/100 SEC Stopwatch | Countdown Timer | Super Illuminator LED Light | 100 M Water Resistance | Daily Alarm | Auto Calendar | Dual Time | 10 Yr Battery

**Brand:** casio
**Price:** R1510
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your everyday grind with Casio’s unstoppable digital companion!

## Quick Answers

- **What is this?** W735H Series | Men’s Digital Watch | 1/100 SEC Stopwatch | Countdown Timer | Super Illuminator LED Light | 100 M Water Resistance | Daily Alarm | Auto Calendar | Dual Time | 10 Yr Battery by casio
- **How much does it cost?** R1510 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/1340898-w735h-series-men-s-digital-watch-1-100-sec-stopwatch)

## 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

- • **Decade-Long Battery Life:** Forget frequent charging or replacements with a reliable 10-year battery powering your daily hustle.
- • **Discreet Vibration Alert:** Stay on schedule without disturbing your surroundings—perfect for meetings or noisy environments.
- • **Rugged 100M Water Resistance:** Dive into swimming or snorkeling without worry—built tough for your active lifestyle.
- • **Ultra-Bright Super Illuminator:** Read your watch clearly in total darkness with a high-brightness LED backlight that outshines the rest.
- • **Precision Stopwatch & Countdown Timer:** Track workouts and intervals with 1/100-second accuracy and a 24-hour countdown timer with auto-repeat.

## Overview

The Casio W735H Series men’s digital watch combines rugged durability with advanced features like a 1/100-second stopwatch, super bright LED illumination, and a discreet vibration alarm. Water resistant up to 100 meters and powered by a 10-year battery, it’s designed for professionals and active millennials who demand reliability, style, and functionality in one sleek package.

## Description

Buy Casio W-735H Series | Digital Watch | Vibration Alert | Super Illuminator LED | 10-Year Battery | 100M Water Resistant | Stopwatch | Dual Time and other Wrist Watches at desertcart.com. Our wide selection is eligible for free shipping and free returns.

## Features

- VIBRATION ALERT — THE DISCREET ALARM THAT STANDS OUT — The W-735H series reintroduces the vibration alarm — a function that is useful where discretion is required or in loud environments where audible alarm signals could be missed. Whether you're in a meeting, a noisy job site, or a quiet library, the vibe alert keeps you on schedule without disturbing those around you — a rare and practical feature at this price point.
- SUPER ILLUMINATOR LED — HIGH-BRIGHTNESS BACKLIGHT — The high-brightness Super Illuminator LED light delivers noticeably stronger illumination than standard LED backlights, making the display easy to read in complete darkness. The 5-second countdown auto-start on the stopwatch adds further hands-free convenience for athletes and active users.
- 1/100-SECOND STOPWATCH WITH AUTO-START & SPLIT TIME — The 1/100-second stopwatch covers elapsed time, split time, and 1st-2nd place timing up to 23:59'59.99", with a 5-second countdown auto-start that gives you time to get positioned before timing begins — ideal for running, training, and coaching.
- 24-HOUR COUNTDOWN TIMER & DUAL TIME — The countdown timer is settable from 1 second to 24 hours in 1-second, 1-minute, and 1-hour increments with auto-repeat for interval training and timed routines. Dual time display and 12/24-hour format make it a reliable companion for travel and remote work, alongside a daily alarm and hourly time signal.
- 10-YEAR BATTERY | 100M WATER RESISTANCE | RUGGED BUILD — Powered by a CR2032 battery with an approximate 10-year life and water resistant to 100 meters — suitable for swimming and snorkeling. The rugged-looking resin case and band deliver great value for those who work hard and play harder, with a full auto-calendar and ±30 seconds per month accuracy rounding out a dependable everyday package.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BS8U88W |
| ASIN  | B00BS8U88W |
| Additional Features | Super Illuminator |
| Age Range Description | Adult |
| Band Color | Black |
| Band Material Type | Resin |
| Band Width | 38 millimeters |
| Bands | 1 |
| Batteries  | 1 Lithium Metal batteries required. (included) |
| Best Sellers Rank | #66,341 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #149 in Men's Wrist Watches |
| Brand Name | Casio |
| Case Diameter | 44 millimeters |
| Case Material Type | Resin |
| Case Thickness | 15 millimeters |
| Character | Fashion |
| Clasp Type | Buckle |
| Closure Type | No Closure |
| Crystal | mineral |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,955) |
| Date First Available  | March 16, 2013 |
| Department  | Male |
| Dial Color | Black |
| Display | Digital |
| Embellishment Feature | Crystal |
| Face Style | Digital |
| Global Trade Identification Number | 00079767906559 |
| Included Components | Resin band, Japanese quartz movement, Brand's case |
| Item Type Name | Watch |
| Item Weight | 130 g |
| Item model number  | W735H-1AV |
| Manufacturer | Casio |
| Manufacturer  | Casio |
| Manufacturer Part Number | W735H-1AVCF |
| Model Name | W735H-1AVCF |
| Model Number | W735H-1AV |
| Model Series | W-735H |
| Number of Items | 1 |
| Pattern | Solid |
| Power Source | Battery Powered |
| Series Number | 735 |
| Shape | Round |
| Sport Type | Swimming, snorkeling |
| Strap Type | Resin Strap |
| Style Name | Sport |
| Theme | Sports |
| UPC | 079767906559 |
| Unit Count | 1 Count |
| Warranty Type | Manufacturer |
| Watch Movement Type | Japanese Quartz |
| Water Resistance Depth | 98 feet |
| Water Resistance Level | Water Resistant |

## Images

![W735H Series | Men’s Digital Watch | 1/100 SEC Stopwatch | Countdown Timer | Super Illuminator LED Light | 100 M Water Resistance | Daily Alarm | Auto Calendar | Dual Time | 10 Yr Battery - Image 1](https://m.media-amazon.com/images/I/61OrQr4QYwL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: Can you set the alarm Monday to Friday only? I want to have a good sleep on the weekend.**
A: No, but you could turn it off on the weekends.

**Q: Is the band replaceable**
A: The band can be removed (18 mm pin size) however standard replacement bands won't fit into the molded area around the watch.  The only place I found to buy one is from www.casio.com/support/buyparts (Tel: 1-800-345-0537 East Coast, 1-800-421-5080 West Coast) for about $10.

**Q: can buttons be used while swimming pushed underwater (ie Pool small lake), light, stopwatch, time? - My old Casio did fine. even beach**
A: No this watch is rated as 100m water resistance meaning it can be worn around sinks, during swimming, poolside diving but not highboard diving and surfing. DO NOT Press any buttons while the watch is sub merged in water or the watch will take in moisture

**Q: Does this watch have a countdown timer vibrating alarm?  I am looking for a watch with a vibrating alarm that will go off every 4 hours/24-7.**
A: I have purchase Casio many times in the past but with my current hearing loss, I now require a vibrating alarm. My latest is a Timex and about 2 or 3 years old. It has 3 alarms with a two minute delay (each will buzz 7 times in a row and then two minutes later). I set it five minutes before the alarm on my cell phone and the watch wakes me up before the cell - the cell is a backup only. This give me time to cancel the backup and not wake my wife. 
The alarms can also be set for full week, weekdays or weekends only.

The countdown timer is auto-reset if you select the function. I have set mine for every 6 hours - must start at a given time as it is interval only. it goes off at 6am - noon - 6pm and midnight. My hearing loss is Service related so I also use the 24 hour world time setting! Coming up on 63 the large readout is a plus. Also the when the alarm or countdown timer activates - it flashes the with a soft glow green on the face.

## Frequently Bought Together

- Casio W735H Series | Men’s Digital Watch | 1/100 SEC Stopwatch | Countdown Timer | Super Illuminator LED Light | 100 M Water Resistance | Daily Alarm | Auto Calendar | Dual Time | 10 Yr Battery
- Casio W219H Series | Men’s Digital Watch | 50M WR | LED Illuminator | 100 SEC Chronograph | 1/100 SEC Stopwatch | Daily Alarm | Hourly Time Signal | Auto Calendar | 7 Year Battery
- Casio Illuminator AE1500WH Series | 10-Year Battery | LED Backlight | 5-Alarms | 1/100 Sec Stopwatch | Men's Digital Watch

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-03*