---
product_id: 32202121
title: "Men's Ironman Triathlon Classic 100 44mm Watch"
brand: "timex"
price: "545.37 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Timex"
url: https://www.desertcart.tn/products/32202121-mens-ironman-triathlon-classic-100-44mm-watch
store_origin: TN
region: Tunisia
---

# Water-resistant to 100m for swimming & snorkeling Dual time zones + 5 customizable alarms 100-hour chronograph & 100-lap memory Men's Ironman Triathlon Classic 100 44mm Watch

**Brand:** timex
**Price:** 545.37 DT
**Availability:** ✅ In Stock

## Summary

> ⏱️ Own your pace, day or night, poolside or boardroom.

## Quick Answers

- **What is this?** Men's Ironman Triathlon Classic 100 44mm Watch by timex
- **How much does it cost?** 545.37 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/32202121-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

- • **Dive Into Performance:** Water-resistant up to 100 meters, perfect for swimmers and snorkelers who demand durability.
- • **Smart Interval Training:** Set up to 9 interval timers with countdown/repeat to optimize every workout session.
- • **Night Mode FLIX Technology:** Illuminate your stats instantly with a flick of the wrist—no fumbling in the dark.
- • **Endurance-Ready Chronograph:** Track up to 100 hours with 100-lap memory—never miss a split in your training grind.
- • **Customizable Alerts & Dual Time:** Stay on schedule with 5 alarms and monitor two time zones for the global professional on the move.

## Overview

The Timex Men's Ironman Triathlon Classic 100 44mm Watch is a high-performance digital sport watch featuring a 100-hour chronograph with 100-lap memory, 9 interval timers, and water resistance up to 100 meters. Its durable resin case and strap, combined with Indiglo night-light and FLIX wrist-activated illumination, make it ideal for swimmers, runners, and fitness enthusiasts who demand precision and versatility 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: Perfect for Training (Swimming) Purposes.... 5 Star for what it does as a training watch! - This is already my 2nd TIMEX which I use for my swimming practices.. This one beats the older model (Timex 51931 Ironman Triathlon) with some interesting changes: 1) The larger digits on this model makes it easier to read the numbers (as some mentioned to do so when running) even when I am swimming, with a quick flick of the wrist at the turn, it's possible to see the minutes and the seconds.... The older model had smaller number, thus not making it possible to do this. 2) The navigation on this model became quite easier. It was already easy on the older model but this one included instructions on screen, such as NEXT, DONE, + or - in order to advance with your practices and training... Plus a chance to change the way you want to see the information of the your laps (Laps in the big digits and splits at the smaller one, or the oposite) A Real nice add on by TIMEX. 3) A simple but effective wrist band "clip" (the tiny piece of strap that attachs the "extra" wrist band that is left after you put the clock on) It has a piece of rubber on the inside that locks on at the wrist band and does not make it loose or even letting it go as some other watches do sometimes. This is more effective underwater I think, as it remains the way you set your wrist, as the older model I had did not quite held in place all the time. 4) Plenty of memory (100 laps is really a nice number), maybe more then most will need but, as a swimmer I use to count splits over 100m (or yards) with many laps during one training... It is quite usefull. I go easily on 10 to 15 laps of the memory in one training. And with the date feature, that reminds when you did these times, it is quite usefull to keep track on the training with a spreadsheet, for instance... (as I do !) 5) A really big START/SPLIT buttom that is great to press when I am swimming laps and have to press myself at each turn at the pool. Just perfect. Never a miss ! And the feature which was already at most of the models, of the repeat countdown, and the start of a chrono, or a repeat (what I use the most) in order race agains your average rhitym inside a certain time frame that you can set it up ! And of course the flix technology, which is very good to have it... Just flick your wrist (when you set it to ON) and it will show you at night all info that you need. It is another great watch from TIMEX and it deserves a look, specially for the price. It is worth to pay a bit more if you are like me and uses a lot of the memory for the laps on swimming pool. Maybe for runners it can be quite a lot of memory, but the price difference is worth the change, for some of the options mentioned at this review. This is a really good watch to have.. Will you definatelly like as we all are at these reviews. :-) It deserves the 5 stars rating !
Review: Great sports watch. - I have to admit to being a bit of a watch fiend, having one for almost everything I do, but this is one of the most useful, yet cheaper priced items I've come to enjoy. When I work out I like as much information as I can get, so for running and biking I have a watch for that, but for swimming I needed a watch to help me count my laps and log my times. The Timex Ironman 100-lap watch does this quite well. I first got a Timex 50-Lap watch that I was able to find locally, but 50 laps is very limiting so when I found this watch for less money and a bigger face that had the lap/split time and lap number on the screen at all times I knew I had a great product. When you're finished with your laps just save your workout. The watch will then calculate some information like average lap time and best lap. I haven't completely messed with their data, but I think they average your times by throwing out the lap times that are the outliers, which is good for the accidental laps where you hit the wrong button, but it's not as great when you did a few sprint laps and they don't show up as your best time. If your best time isn't on there you can still recall it by going through each lap individually, but I think my sprint laps sometimes aren't listed as my best laps. I haven't messed with this feature much because it isn't important to me, and removing the outliers is good for looking at your actual pace. I have been able to push myself a bit more in the pool by having actual numbers to compare, which is very helpful. The other features on this watch I haven't used much, but for someone who can't afford a GPS watch and can use maps or a track this watch would be great for running or anything with laps or intervals. It has up to 9 interval timers and once finished it can either stop or repeat the sequence. It can do what's called chrono at the end, where it just switches to the chronograph feature after your timer or interval timers are finished. Overall this is a great watch and for most people who enjoy doing anything with laps look no further.

## 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 | B01F8V3T1C |
| Additional Features | Chronograph |
| Age Range Description | Adult |
| Band Color | Black |
| Band Length | 8 Inches |
| Band Material Type | Resin |
| Band Width | 18 Millimeters |
| Best Sellers Rank | #125,709 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #472 in Men's Wrist Watches |
| Brand Name | Timex |
| Case Diameter | 44 Millimeters |
| Case Material Type | Resin |
| Case Thickness | 12 Millimeters |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Acrylic |
| Customer Reviews | 4.5 out of 5 stars 4,384 Reviews |
| Dial Color | Gray |
| Display | Digital |
| Embellishment Feature | Crystal |
| Face Style | Crosshair |
| Global Trade Identification Number | 00753048655595 |
| Item Type Name | Sport Watch |
| Item Weight | 1.6 ounces |
| Manufacturer | Timex |
| Manufacturer Part Number | TW5M034009J |
| Material | Resin |
| Model Name | Ironman Classic 100 Full-Size |
| Model Number | TW5M03400 |
| Power Source | Battery Powered |
| Shape | Round |
| Sport Type | Running |
| Strap Type | Adjustable, Two Piece Strap |
| Style Name | Chronograph |
| UPC | 753048655595 |
| Warranty Type | Manufacturer |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 100 Meters |
| Water Resistance Level | Water Resistant |

## Images

![Men's Ironman Triathlon Classic 100 44mm Watch - Image 1](https://m.media-amazon.com/images/I/71atgNGs80L.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

### ⭐⭐⭐⭐⭐ Perfect for Training (Swimming) Purposes.... 5 Star for what it does as a training watch!
*by B***S on January 10, 2009*

This is already my 2nd TIMEX which I use for my swimming practices.. This one beats the older model (Timex 51931 Ironman Triathlon) with some interesting changes: 1) The larger digits on this model makes it easier to read the numbers (as some mentioned to do so when running) even when I am swimming, with a quick flick of the wrist at the turn, it's possible to see the minutes and the seconds.... The older model had smaller number, thus not making it possible to do this. 2) The navigation on this model became quite easier. It was already easy on the older model but this one included instructions on screen, such as NEXT, DONE, + or - in order to advance with your practices and training... Plus a chance to change the way you want to see the information of the your laps (Laps in the big digits and splits at the smaller one, or the oposite) A Real nice add on by TIMEX. 3) A simple but effective wrist band "clip" (the tiny piece of strap that attachs the "extra" wrist band that is left after you put the clock on) It has a piece of rubber on the inside that locks on at the wrist band and does not make it loose or even letting it go as some other watches do sometimes. This is more effective underwater I think, as it remains the way you set your wrist, as the older model I had did not quite held in place all the time. 4) Plenty of memory (100 laps is really a nice number), maybe more then most will need but, as a swimmer I use to count splits over 100m (or yards) with many laps during one training... It is quite usefull. I go easily on 10 to 15 laps of the memory in one training. And with the date feature, that reminds when you did these times, it is quite usefull to keep track on the training with a spreadsheet, for instance... (as I do !) 5) A really big START/SPLIT buttom that is great to press when I am swimming laps and have to press myself at each turn at the pool. Just perfect. Never a miss ! And the feature which was already at most of the models, of the repeat countdown, and the start of a chrono, or a repeat (what I use the most) in order race agains your average rhitym inside a certain time frame that you can set it up ! And of course the flix technology, which is very good to have it... Just flick your wrist (when you set it to ON) and it will show you at night all info that you need. It is another great watch from TIMEX and it deserves a look, specially for the price. It is worth to pay a bit more if you are like me and uses a lot of the memory for the laps on swimming pool. Maybe for runners it can be quite a lot of memory, but the price difference is worth the change, for some of the options mentioned at this review. This is a really good watch to have.. Will you definatelly like as we all are at these reviews. :-) It deserves the 5 stars rating !

### ⭐⭐⭐⭐⭐ Great sports watch.
*by W***W on July 5, 2012*

I have to admit to being a bit of a watch fiend, having one for almost everything I do, but this is one of the most useful, yet cheaper priced items I've come to enjoy. When I work out I like as much information as I can get, so for running and biking I have a watch for that, but for swimming I needed a watch to help me count my laps and log my times. The Timex Ironman 100-lap watch does this quite well. I first got a Timex 50-Lap watch that I was able to find locally, but 50 laps is very limiting so when I found this watch for less money and a bigger face that had the lap/split time and lap number on the screen at all times I knew I had a great product. When you're finished with your laps just save your workout. The watch will then calculate some information like average lap time and best lap. I haven't completely messed with their data, but I think they average your times by throwing out the lap times that are the outliers, which is good for the accidental laps where you hit the wrong button, but it's not as great when you did a few sprint laps and they don't show up as your best time. If your best time isn't on there you can still recall it by going through each lap individually, but I think my sprint laps sometimes aren't listed as my best laps. I haven't messed with this feature much because it isn't important to me, and removing the outliers is good for looking at your actual pace. I have been able to push myself a bit more in the pool by having actual numbers to compare, which is very helpful. The other features on this watch I haven't used much, but for someone who can't afford a GPS watch and can use maps or a track this watch would be great for running or anything with laps or intervals. It has up to 9 interval timers and once finished it can either stop or repeat the sequence. It can do what's called chrono at the end, where it just switches to the chronograph feature after your timer or interval timers are finished. Overall this is a great watch and for most people who enjoy doing anything with laps look no further.

### ⭐⭐⭐⭐⭐ Great watch ... I've been wearing an ironman 30 or 100 for a long long time
*by D***D on September 30, 2020*

These ironman watches just last. I typically wear mine till the battery dies (3-4 years) and I just buy another. I currently own a classic 30 and a classic 100. Bought the 100 because the numbers were bigger. :) I wear mine all the time ... in the shower, swimming, bicycling, camping, etc. I only take it off when painting or working on the car. I've never had one fail and I've worn them forever. Maybe decades. Pros: 1. ultra reliable 2. rugged ... yeah it may get paint on it or take a ding but it keeps ticking 3. batter life is crazy long ... 3-4 years 4. appearance ... I like the simple look 5 timers are awesome and simple to use ... I find myself timing stuff almost every day 6. you never have to take the watch off before doing something ... swim, run, workout, hike, camp, .... Cons: 1. I wish the watch would put the month/day on top of the display face. TOD is centered on display face. 2. I wish that the watch used the entire face to display more info. 3. I wish that the watch came with altimeter and barometer 4. wish it was easier/possible to change the watch band 5. wish it was a simple matter to change the battery. kinda hit/miss. I destroy the watch trying to do this. 6. wish that the classic 100 skipped the "lap timers left message" when you switched modes to use the stop watch timer

## Frequently Bought Together

- Timex Men's Ironman Classic 100 Full-Size Watch
- Timex Ironman Men's Classic 38mm Digital Black Resin Strap Watch TW5M44500

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-11*