Try It On
Case Diameter 39mm
Case Diameter 39mm
Try It On
Case Diameter 39mm
Wrist Size (in)
Band Size
The band for this watch can be adjusted to fit comfortably between the following wrist circumferences.
150 - 205mm (5.9 - 8.1in)
Wrap a garment measuring tape snuggly around your wrist just below the wrist bone. Alternatively use a piece of string and then measure the string length with a ruler. The average wrist size for men is 6.5-7.5", and for women is 5.5-6.5".
How to measure your wrist size
The size of a watch depends on the diameter of the dial. Whatever your style is, the choice of a dial is a matter of personal taste.It usually vary between 36 and 42 mm. For a small size, prefer dials smaller than 36 mm. Between 36mm and 42mm, it's a standard size.For larger dial, prefer a size larger than 42 mm.
Wrist Size (in)
Band Size
The band for this watch can be adjusted to fit comfortably between the following wrist circumferences.
150 - 205mm (5.9 - 8.1in)
How to measure your wrist size
Wrap a garment measuring tape snuggly around your wrist just below the wrist bone. Alternatively use a piece of string and then measure the string length with a ruler. The average wrist size for men is 6.5-7.5", and for women is 5.5-6.5".
How to measure your wrist size
The size of a watch depends on the diameter of the dial. Whatever your style is, the choice of a dial is a matter of personal taste.It usually vary between 36 and 42 mm. For a small size, prefer dials smaller than 36 mm. Between 36mm and 42mm, it's a standard size.For larger dial, prefer a size larger than 42 mm.
Delivery & Returns
Free shipping on orders over £110, delivery on all other orders is £5. If you are not completely satisfied with your timex.co.uk purchase, you have 30 days from the date of purchase to return the item.
Durable Resin Watch Case
Water Resistant to 100 Meters
INDIGLO® Light-Up Watch Dial
Alarm
Timex IRONMAN 40th Anniversary Edition
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Durable Resin Watch Case
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Water Resistant to 100 Meters
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INDIGLO® Light-Up Watch Dial
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Alarm
Celebrating 40 Years of TIMEX® IRONMAN®
Built for the runners who wore it in the ‘80s and ‘90s and for those just discovering it now, this 40th Anniversary Edition of the TIMEX® IRONMAN® honors the watch that helped define running culture around the world and has been setting the pace ever since. A custom-engraved case back marks the moment, while a fun new colorway brings the retro energy of the original forward. With a lightweight 39mm resin case and 100m of water resistance, our TIMEX IRONMAN® 8-Lap is built to be comfortable on the wrist no matter where your training takes you. An undisputed favorite of runners across the globe, it delivers everything you need right at your fingertips: a chronograph, countdown timer, alarm, and 8-lap memory, all controlled by large, easy-to-press buttons for quick access mid-workout. The glanceable display is easy to read while you’re moving, and the INDIGLO® backlight makes time-telling easy long before sunrise —or after dark.Specifications
Product ID
TW5M75900
Quartz Digital Movement
A quartz digital movement uses a battery-powered quartz crystal to keep precise time, displaying it on an easy-to-read digital screen.
Quartz Digital
Tell Time at a Glance
A digital quartz movement uses a battery and a vibrating crystal to keep precise time, displaying it on an easy-to-read digital screen. It’s reliable, accurate, and built for everyday convenience.
Durable Resin Watch Case
This type of case is molded into a single piece for added durability.
- Case Diameter 39 mm
- Lug-to-Lug Distance 46 mm
- Case Height 10.5 mm
- Case Material Resin
- Case Color Blue
- Case Finish Beadblasted
- Dial Color Digital
- Dial Markings Digital
- Battery Type CR2016
Resin Strap
The resin strap is molded into a single piece for durability and comfort.
- Band / Lug Width 19 mm
- Band Material Resin
- Band Color Blue
- Band Buckle Buckle
Acrylic Crystal
A lightweight plastic polymer with excellent impact resistance and a warm vintage appearance that can be easily polished to remove scuffs.
Acrylic Crystal
Highly impact-resistant
Acrylic lens are a specialised form of plastic akin to Plexiglass and were commonly used in early to mid-20th century watches. It is a softer material that can be more prone to scratches but conversely is very shatter-resistant. Given its softness any scratches though can be buffed out. Acrylic lens are synonymous with vintage-inspired timepieces and thus can be found on our Marlin and Q Timex collections.
Acrylic Crystal
Highly impact-resistant
Mineral Crystal
Enhanced durability
Sapphire Crystal
Scratch-resistant
Water Resistant to 100 Meters
This watch is suitable for swimming, snorkelling, poolside diving or surfing. It is not suitable for scuba diving. To maintain water resistance, do not press any buttons while underwater.
100m
Water Resistance
This watch is suitable for swimming, snorkelling, poolside diving or surfing. It is not suitable for scuba diving. To maintain water resistance, do not press any buttons while underwater.
30m
Light rain, sweat & splashes.
50m
Short swims.
100m
Swimming, snorkeling & surfing.
200m
Recreational scuba-diving.
300m
Deep-sea exploration.
INDIGLO® Light-Up Watch Dial
Developed by Timex in the early 90s, our INDIGLO® backlight allows you to tell the time in the dark with the push of a button.
Alarm
Equipped with a reliable alarm for timely reminders, ensuring you never miss important moments.
Stopwatch & Countdown Timer
Equipped with a stopwatch and countdown timer, perfect for measuring and managing your activities.
Chronograph Movement
A chronograph movement provides the added functionality of a stopwatch. By using the two pushers, you can start, stop, and reset this function.
Features
Try It On
Case Diameter 39mm
Case Diameter 39mm
Try It On
Case Diameter 39mm
Wrist Size (in)
Band Size
The band for this watch can be adjusted to fit comfortably between the following wrist circumferences.
150 - 205mm (5.9 - 8.1in)
Wrap a garment measuring tape snuggly around your wrist just below the wrist bone. Alternatively use a piece of string and then measure the string length with a ruler. The average wrist size for men is 6.5-7.5", and for women is 5.5-6.5".
How to measure your wrist size
The size of a watch depends on the diameter of the dial. Whatever your style is, the choice of a dial is a matter of personal taste.It usually vary between 36 and 42 mm. For a small size, prefer dials smaller than 36 mm. Between 36mm and 42mm, it's a standard size.For larger dial, prefer a size larger than 42 mm.
Wrist Size (in)
Band Size
The band for this watch can be adjusted to fit comfortably between the following wrist circumferences.
150 - 205mm (5.9 - 8.1in)
How to measure your wrist size
Wrap a garment measuring tape snuggly around your wrist just below the wrist bone. Alternatively use a piece of string and then measure the string length with a ruler. The average wrist size for men is 6.5-7.5", and for women is 5.5-6.5".
How to measure your wrist size
The size of a watch depends on the diameter of the dial. Whatever your style is, the choice of a dial is a matter of personal taste.It usually vary between 36 and 42 mm. For a small size, prefer dials smaller than 36 mm. Between 36mm and 42mm, it's a standard size.For larger dial, prefer a size larger than 42 mm.
