Search  for anything...
Timex

Timex Men's Ironman Triathlon Classic 30 38mm Watch

Based on 17,601 reviews
Condition: New
Checking for the best price...
$40.29
Holiday Deal · 15% off was $47.36

Buy Now, Pay Later

As low as $10 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Nov 16
Order within 15 hours and 56 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

Recently Viewed

At a glance

Condition
New
Color
Black/Negative Digital/Gray
Model
TW5M18700
Weight
1.6 oz
Display
Digital
Watch Movement Type
Quartz
Power Source
Battery Powered
In the box
BatteryBand

Description

The undisputed favorite in sport watches, crosses nearly every finish line in the world. Built to be lightweight and sealed for water resistance, the iconic five-button design gives you direct access to all timers, alarms and of course our Indiglo night-light.

Specs 47

Package Dimensions 3.46 x 2.97 x 2.56 inches; 1.6 ounces
Item model number TW5M18700
Department mens
Batteries 1 Lithium Metal batteries required. (included)
Manufacturer Timex
Display Digital
Watch Movement Type Quartz
Additional Features Alarm, Chronograph, Light Up, Lightweight, Water Resistant

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

Built like a tank—Outlasted every other watch I’ve owned!
Color: Black/Digital Gray/Gray
Review Image by Nate
Review Image by Nate
Review Image by Nate
The Durability: I’ve been using this watch daily for over a year under pretty rough conditions, and it is the only one that has held up. While the body has some honest scuffs from use, the strap shows no signs of cracking or breaking, which is usually where these watches fail for me. It’s a beast for the price. Functionality: Tested Waterproofing: I’ve tested the water resistance several times now and haven't had a single issue with fogging or leaks. Essential Tools: The timer and stopwatch are incredibly useful for daily tasks, and the time itself has stayed 100% accurate without needing adjustments. The Backlight: The light is perfect—not too blinding, but bright enough to check the time in total darkness instantly. Design & Comfort: The sizing is spot on. It has a large, easy-to-read display, but it’s designed in a way that doesn't limit my range of motion. I never feel it digging into my wrist when I'm working with my hands. Final Verdict: 5 Stars. If you’re tired of "disposable" watches that break within six months, get this one. It’s durable, reliable, and comfortable enough to forget you’re wearing it until you need it. ... show more
Reviewed in the United States on February 10, 2026 by Nate
Still the champ.
Color: Black/Negative Digital/Gray
Review Image by L Chance Correll
I absolutely LOVE my Casio GBA800 that I have bully bars on, so she's quite huge. Analog with Bluetooth, pretty cool. If I ever remember to use such things. I have a phone and laptop on me usually, why do I need to play with my watch? I want to tell time, that's it. Comes along a good sale for an Ironman, and I used to be a complete fanatic for only Ironman for a real person's needs. Why not, I've been fighting the Casio all day with my coat cuff, let's get something a bit slimmer for when it's coat season. See if they're still great. Yup! Sure is. It's been probably 25 years ago last time I wore this style of Timex, and can you believe the button setup and beeps are all still the same as way back when! And somehow, my subconscious remembers the button presses. Wild. This thing is light as a feather, and I got the inverse LCD for fun, which is cool as all get out, but takes some getting used to. The Indiglo sure looks awesome, though, and she's like Knight Rider down there. Stealth. The display is big, and easy even for my old eyes, the band is supremely comfortable, and there's a strap catch that actually works correctly! With no Bluetooth, battery life should be outstanding - always used to be. Back when watch batteries were like $12 each. There goes my allowance! Lol. I'm very impressed by this timepiece. I really didn't mean to order order it, but, oh well. I love it as much as my Casio. Affordable tough watches rock! ... show more
Reviewed in the United States on January 21, 2025 by L Chance Correll
Best watch
Color: Black/Digital Gray/Silver-Tone
Great fit. Easy to use. Looks sleek. Perfect size. Not too small, not too big. Very pleased.
Reviewed in the United States on July 22, 2026 by ER
Great Watch -Some Concerns
Color: Black/Digital Gray/Silver-Tone
I have purchased Timex Iron Man series, and similar, watches for many years. They are an excellent value, with good functionality overall. However, there has been one overriding negative design feature that should have been dealt with a long time ago. That is the strap quality. The strap appears to be silicone, and over time removing the strap causes it to crack prematurely, and break. The watch still functions wonderfully, but the straps are NOT replaceable. Therefore, you either need to cut of most of the strap and use it as a pocket watch (which I will NOT do), or THROW THE WATCH AWAY. Secondly, the Indiglo light design has been changed from older iterations of the watch. Older Indiglo lighting was much brighter and easier to read than in this model. Also, the text font size is now smaller and harder to read. Lastly, the button to activate the Indiglo traditionally was on the lower right button. Now, it has been moved to the upper right button. After many years of knowing where it was, it has been irritating to now still push the wrong button initially. ... show more
Reviewed in the United States on May 5, 2025 by Garbo
Reliable and Accurate
Color: Black/Digital Gray/Gray
This is one of the best Timex Tri watches. It holds up very well in wet or dirty conditions, and the battery lasts a long time. When they finally lose some functions, I just buy a new one.
Reviewed in the United States on July 9, 2026 by Marie
good work, sports watch
Color: Black/Digital Gray/Silver-Tone/Orange
Good durable watch. They are tough, waterproof watches. Takes a lickn and keeps tickn. LOL
Reviewed in the United States on July 7, 2026 by Stg. Rock
Lightweight, Options, and Ease of Use Make this a Great Watch
Color: Black
I have purchased many Timex watches over the years and I am entirely satisfied with this watch. I always buy the sports watch, as I swim and do triathlons. Things I like about the watch: *Setting the watch is easy and the instructions are clear (although the printed instructions are very small!) * The watch is not too big. So many watches have too many features and they are large, bulky, and heavy. This watch is sleek, has a low profile, and has a size that is ideal for average needs. * The numbers are big enough to see easily at a glance. * There are enough useful options, and this watch is not overloaded with too many options. Too many options are confusing to me. I like the simplicity of this watch and the ease of use of the options it has. * I like the plastic watch band. I have tried the velcro strap bands and they wear out after a year or so of use. The plastic band will eventually break, but is fairly easy to replace. * I like the price. At less than 35 dollars I have everything I need in a watch. * I like and use frequently the Indiglo feature. I have even used Indiglo to find my way to the bathroom at night from bed! The light on the dial is bright enough to make your way through the dark for a short trip! Things I don't like: There is not much I don't like about this Timex watch. I suppose my biggest complaint about this watch and any Timex watch is the difficulty in changing the battery. The battery will eventually need replacement, and of course one has to take off the back of the watch to replace the battery. This is tricky and takes a steady hand. I wish Timex would make the battery more accessible so changing the battery would be as easy as sliding one in or out of a hinged door (like on a hearing aid). Obviously, there is much more to like about this watch than not like. I do recommend it for a good sport watch. It will withstand chlorine pools, lake water, rainfall, high and low temperatures, but be careful not to scratch the dial window! I scratched the main window crystal and ruined my last watch. Avoid spraying any kind of bug repellant on the window as well, as this can mar (dull) the surface. For me, this watch meets all my needs and I give it a 5-star rating. My needs are faily simple. There are certainly other watches that offer more features, but to me, the added features add complexity and are not worth the added bother. The price is good. The watch is good quality. This is a good buy. Jim "Konedog" Koenig ... show more
Reviewed in the United States on May 23, 2008 by kone
Terrific watch, especially for the price.
Color: Black/Digital Gray/Silver-Tone
This is a terrific watch, especially considering its cost. YouTube made setting it up easy with video instruction. It even has a light, so the face is visible in the dark.
Reviewed in the United States on June 10, 2026 by Larry
How it works
Checking for best price...