---
product_id: 1213538
title: "Men's Ironman Triathlon Classic 100 44mm Watch"
brand: "timex"
price: "€ 121.40"
currency: EUR
in_stock: true
reviews_count: 10
category: "Timex"
url: https://www.desertcart.fr/products/1213538-mens-ironman-triathlon-classic-100-44mm-watch
store_origin: FR
region: France
---

# Water-resistant to 100m for swim-ready durability Indiglo FLIX night-light with motion activation 100-hour chronograph & 100-lap memory Men's Ironman Triathlon Classic 100 44mm Watch

**Brand:** timex
**Price:** € 121.40
**Availability:** ✅ In Stock

## Summary

> ⏱️ Own your time, day or night, rain or shine!

## Quick Answers

- **What is this?** Men's Ironman Triathlon Classic 100 44mm Watch by timex
- **How much does it cost?** € 121.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/1213538-mens-ironman-triathlon-classic-100-44mm-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

- • **Night Mode Ninja:** Indiglo FLIX tech lights up your dial with a flick—no fumbling in the dark
- • **Dual Time Zone Flex:** Stay globally connected with 2 time zones and 24-hour military time mode
- • **Swim-Ready Durability:** Water-resistant to 100 meters—perfect for swimmers and snorkelers who never pause
- • **Endurance Timing Master:** Track up to 100 hours with 100-lap memory for ultimate workout insights
- • **Custom Alerts & Calendar:** Set 5 alarms and keep your schedule sharp with day, date & month display

## Overview

The Men's Ironman Triathlon Classic 100 44mm Watch by Timex is a rugged, feature-packed digital sports watch designed for serious athletes and busy professionals alike. With a 100-hour chronograph, 100-lap memory, and interval timers, it empowers precise training tracking. Its water resistance up to 100 meters and durable resin strap make it swim-ready and built to last. The innovative Indiglo FLIX night-light ensures visibility in any lighting, while dual time zones and multiple alarms keep you on schedule globally. A perfect blend of performance, durability, and style for the modern go-getter.

## 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: Great watch - What I really like is the large numbers I can read without using my glasses
Review: Durable. - My husband loves these watches. They last forever. They are durable and waterproof. No need to take it off. Quality and timeless.

## Features

- Adjustable black 18mm resin strap with fits up to 8-inch wrist circumference
- 100-hour chronograph with 100-lap memory; interval training timer; 24-hour countdown timer
- 5 customizable alarms; 24-hour military time mode; 2 time zones; day, date & month calendar
- Black & silver-tone 44mm resin case with acrylic lens; gray digital display; Indiglo light-up watch dial
- Water-resistant to 100m (330 ft): In general, suitable for snorkeling, as well as swimming, but not diving

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00093CZV0 |
| Batteries  | 1 Lithium Metal batteries required. (included) |
| Best Sellers Rank | #82,033 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #213 in Men's Wrist Watches |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,342) |
| Date First Available  | October 1, 2001 |
| Department  | mens |
| Is Discontinued By Manufacturer  | No |
| Item model number  | T5E231 |
| Manufacturer  | Timex |
| Product Dimensions  | 5.98 x 5.98 x 5.98 inches; 1.6 ounces |

## Images

![Men's Ironman Triathlon Classic 100 44mm Watch - Image 1](263_QL70_.jpg)
![Men's Ironman Triathlon Classic 100 44mm Watch - Image 2](395_FMwebp_QL65_.jpg)
![Men's Ironman Triathlon Classic 100 44mm Watch - Image 3](526_FMwebp_QL65_.jpg)
![Men's Ironman Triathlon Classic 100 44mm Watch - Image 4](658_FMwebp_QL65_.jpg)
![Men's Ironman Triathlon Classic 100 44mm Watch - Image 5](789_FMwebp_QL65_.jpg)

## 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

### ⭐⭐⭐⭐⭐ Great watch
*by S***R on January 13, 2026*

What I really like is the large numbers I can read without using my glasses

### ⭐⭐⭐⭐⭐ Durable.
*by J***D on January 17, 2026*

My husband loves these watches. They last forever. They are durable and waterproof. No need to take it off. Quality and timeless.

### ⭐⭐⭐⭐⭐ clean big face; easy access features; light; effective
*by M***C on June 27, 2014*

If you're looking for a light, easy to read watch that also has sport/triathlon features like chronometers, split times and lap timers this is a nice update on the classic timex ironman 100lap watch. Additional features: multiple alarms, two time zones, 12/24 hour settings, the memo feature of old seems to have been deleted and an "interval" feature added - can program in up to 9 segments of an interval and then chose whether intervals end after one go, or just repeat the set (woulda been nice to be able to set how many intervals you'd like to go through) I use the dual time zones quite a bit - it just makes moving between my two usual time zones literally a single button press. When using the alarms for travel, i've never missed a self-wakeup call - always reliable and sufficiently toneful to wake me up when i don't want to rely on myself to get up (that time zone change thing). Super go-to functional, multipurpose knife - rather the swiss army knife of watches for me. improvements: the button layout hasn't changed v.much in years - and that's a feature. What has changed in the right way is - the face - so easy to read at a glance - nice if moving in particular the indiglo lighting has improved dramatically for quick checks when it's dark. The alarm chime, also better - no longer a beep only -it is a sort of chime. The strap feels better - and i can see there are replacements online - though i haven't had to replace the band on my last timex ironman from when i changed it at least 3-4 years ago - so perhaps they've just gotten better. strap has a nice feature to keep the tail of the band close to the strap, too. This is a refresh i've been keen to see as i do like this classic layout/feel. The price at amazon also made the decision to refresh the face of this watch a much easier decision(the ironman i have is about 10 years old - it's fine ) hope this helps you if you're thinking about this watch

## 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 France*
*Store origin: FR*
*Last updated: 2026-01-24*