---
product_id: 257642211
title: "Timex Men's Ironman Classic 100 Full-Size Watch"
brand: "timex"
price: "HK$1189"
currency: HKD
in_stock: true
reviews_count: 6
category: "Timex"
url: https://www.desertcart.hk/products/257642211-timex-mens-ironman-classic-100-full-size-watch
store_origin: HK
region: Hong Kong
---

# Water resistant up to 100 meters INDIGLO night-light with FLIX wrist activation 100-hour chronograph & 100-lap memory Timex Men's Ironman Classic 100 Full-Size Watch

**Brand:** timex
**Price:** HK$1189
**Availability:** ✅ In Stock

## Summary

> ⏱️ Own your time, day or night, like a true Ironman.

## Quick Answers

- **What is this?** Timex Men's Ironman Classic 100 Full-Size Watch by timex
- **How much does it cost?** HK$1189 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/257642211-timex-mens-ironman-classic-100-full-size-watch)

## Best For

- timex enthusiasts

## Why This Product

- Trusted timex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek & Durable Design:** 44mm resin case with bold yellow accents and a secure buckle strap—style meets rugged functionality for the modern professional.
- • **Endurance Timing Master:** Track your performance with a 100-hour chronograph and 100-lap memory—never miss a beat in your training.
- • **Built for the Active Pro:** Water resistant to 100 meters, this watch keeps up whether you're running, swimming, or powering through your day.
- • **Effortless Night Visibility:** Activate the INDIGLO light instantly with a flick of your wrist—stay on schedule even in the darkest conditions.
- • **Customizable Interval Training:** Set up to 9 interval timers with countdown and repeat functions—perfect for precision workouts and maximizing gains.

## Overview

The Timex Men's Ironman Classic 100 is a high-performance digital sports watch featuring a 44mm resin case, 100-hour chronograph with 100-lap memory, and INDIGLO night-light with innovative FLIX activation. Water resistant up to 100 meters and equipped with customizable interval timers, it’s designed for athletes and professionals who demand precision, durability, and style in every workout.

## Description

Keep your sports training focused with the stylish Timex T5E231 Ironman Triathlon multi-function, performance sport digital watch, which features a dark gray resin top ring sitting upon a metallic silver case and top pusher for easy access to split and lap times. Sport timing features include a 100-hour chronograph with lap or split option, 100-lap memory recall, 199 lap counter, on-the-fly recall of lap or split, and interval timers settable up to 24 hours (9 timers with countdown/stop and countdown/repeat). The training log stores workouts by date, with best lap, average lap, and total segment time, and the total run format/synchro timer maintains total activity time (less time paused during workout and overall running time. Other features include two time zones, built-in setting reminders, water resistance to 100 meters, and a black resin strap. The Timex FLIX technology activates the INDIGLO night-light on the watch without the need to press a button. A simple forward flick of your wrist with a sharp stop will illuminate the night-light for a full 5 seconds. To use FLIX, you must first activate Night-Mode by pressing and holding the INDIGLO night-light button for three seconds until it beeps. Once Night-Mode is active you may proceed to use the FLIX system as you desire. You will need to give the watch a firm shake to activate FLIX technology. This is necessary to ensure that the INDIGLO night-light won't go off at the slightest vibration or change in direction. The Indiglo night-light uniformly lights the surface of the watch dial using patented blue electroluminescent lighting technology. It uses less battery power than most other watch illumination systems, enabling your watch battery to last longer. The Night Mode feature allows you to illuminate the Indiglo night-light for 3 seconds with any button press, regardless of the mode or function.

Review: Ok - I like interval
Review: Exelente

## Features

- Black 44mm resin case with yellow accents, completed with a black resin strap with buckle clasp
- Digital dial with sports-stopwatch 100 lap memory, customizable alarm and interval & countdown timers
- INDIGLO Light Up Watch Digital Dial

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00093CZV0 |
| ASIN  | B00093CZV0 |
| Age Range Description | Adult |
| Band Color | Black |
| Band Length | 8 Inches |
| Band Material Type | Resin |
| Band Width | 18 Millimeters |
| Bands | 1 |
| Batteries  | 1 Lithium Metal batteries required. (included) |
| Best Sellers Rank | #41,675 in Fashion ( See Top 100 in Fashion ) #1,124 in Men's Wrist Watches |
| Brand Name | Timex |
| Case Diameter | 44 Millimeters |
| Case Material Type | Resin |
| Case Thickness | 12 Millimeters |
| Character | Fashion |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Country of Publication | China |
| Country of origin  | China |
| Crystal | Acrylic |
| Customer Reviews | 4.5 4.5 out of 5 stars (4,108) |
| Customer reviews | 4.5 4.5 out of 5 stars (4,108) |
| Date First Available  | 3 August 2012 |
| Department  | mens |
| Dial Color | grey |
| Display | Digital |
| Embellishment Feature | Crystal |
| Face Style | Digital |
| Global Trade Identification Number | 00753048129713 |
| Included Components | television |
| Is Discontinued By Manufacturer  | No |
| Item Type Name | Timex Men's T5E231 Ironman Classic 100 Black/Yellow Resin Strap Watch |
| Item Weight | 0.1 Pounds |
| Item model number  | T5E231 |
| Manufacturer | Timex |
| Manufacturer  | Timex |
| Model Name | Ironman Classic 100 Full-Size |
| Model Number | T5E231 |
| Pattern | Solid |
| Power Source | Battery Powered |
| Product Dimensions  | 15.2 x 15.2 x 15.2 cm; 45.36 g |
| Shape | Round |
| Sport Type | Running |
| Strap Type | Adjustable, Two Piece Strap |
| UPC | 753048129713 194366433043 |
| Unit Count | 1 Count |
| Watch Movement Type | Automatic |
| Water Resistance Depth | 100 Meters |
| Water Resistance Level | Water Resistant |

## Images

![Timex Men's Ironman Classic 100 Full-Size Watch - Image 1](https://m.media-amazon.com/images/I/91ryksq5a6L.jpg)
![Timex Men's Ironman Classic 100 Full-Size Watch - Image 2](https://m.media-amazon.com/images/I/71DfzAyY6eL.jpg)
![Timex Men's Ironman Classic 100 Full-Size Watch - Image 3](https://m.media-amazon.com/images/I/61onZJ7402L.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you see the display at night? My husband works at night- outside.**
A: The display is illuminated brightly for a few seconds when the light button is pressed, and is easy to read (especially with the large display). You can also set the display to light up when any button is pressed.

**Q: Is it solar powered or uses battery?**
A: Takes CR2025 3V battery.  It is stamped on the back.  Changing is easy.  Use #0 phillips or smaller.  Remove 4 screes on back plate.  You can get backplate off without removing band, but it is easier if you take one side off by compressing the spring pin.  There is another screw holding the battery in.

**Q: My eyesight is poor. Is there a digital watch to suit me**
A: The characters appears in black on a grey/silver background.  The hours and minutes are in approximately 64 point font and the other functions/reporting is in approximately 24 point font. At 70, having worn corrective lens since age 6, I find all of the characters on this watch easy to read.

**Q: Does Timex make a watch that calculates steps, miles and heartbeat**
A: Yes it does.  Look for the Timex iQ+ Move Metro

## Customer Reviews

### ⭐⭐⭐⭐ Ok
*by A***R on 27 August 2020*

I like interval

### ⭐⭐⭐⭐⭐ Review
*by R***I on 15 December 2025*

Exelente

### ⭐⭐⭐⭐⭐ Review
*by A***R on 16 September 2025*

Great value for money. Provides all the functions I need for my workouts and daily life. Extremely reliable.

## Frequently Bought Together

- Timex Men's Ironman Triathlon Classic 100 44mm Watch
- Timex Men's Ironman Triathlon Classic 30 38mm Watch
- Timex Men's Ironman Triathlon Endure 30 Shock 42mm Watch

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-27*