---
product_id: 50199315
title: "Timex 16mm IRONMAN Triathlon 30-Lap Black Fast Wrap Strap Watch Strap Fits T5H421, T5E901, T5K312, T5H581, T5E931, &amp; T5K6939J"
brand: "straps"
price: "R505"
currency: ZAR
in_stock: true
category: "Watch"
url: https://www.desertcart.co.za/products/50199315-timex-16mm-ironman-triathlon-30-lap-black-fast-wrap-strap
store_origin: ZA
region: South Africa
---

# Timex 16mm IRONMAN Triathlon 30-Lap Black Fast Wrap Strap Watch Strap Fits T5H421, T5E901, T5K312, T5H581, T5E931, &amp; T5K6939J

**Brand:** straps
**Price:** R505
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Timex 16mm IRONMAN Triathlon 30-Lap Black Fast Wrap Strap Watch Strap Fits T5H421, T5E901, T5K312, T5H581, T5E931, &amp; T5K6939J by straps
- **How much does it cost?** R505 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/50199315-timex-16mm-ironman-triathlon-30-lap-black-fast-wrap-strap)

## Best For

- straps enthusiasts

## Why This Product

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

## Description

This watch band is an Timex watch band and comes in original packaging. This watch band will ONLY fit the following Timex 30-lap watches: T5H421, T5E901, T5K312, T5H581, T5E931, & T5K6939J.

## Features

- Brand: Timex
- Strap measurements: 16 mm wide x 8.0 inches long.
- Color: Black with Blue &amp; WHITE IRONMAN TRIATHLON lettering.
- This watch band is an original authentic Timex watch band and comes in original packaging.
- Will ONLY fit the following Timex 30-lap watches: T5H421, T5E901, T5K312, T5H581, T5E931, &amp; T5K6939J (THE WATCH DISPLAYED IN THIS LISTING IS NOT FOR SALE. IT IS ONLY FOR DISPLAY PURPOSES.

## Images

![Timex 16mm IRONMAN Triathlon 30-Lap Black Fast Wrap Strap Watch Strap Fits T5H421, T5E901, T5K312, T5H581, T5E931, &amp; T5K6939J - Image 1](https://images-eu.ssl-images-amazon.com/images/I/5198wk9YULL.jpg)
![Timex 16mm IRONMAN Triathlon 30-Lap Black Fast Wrap Strap Watch Strap Fits T5H421, T5E901, T5K312, T5H581, T5E931, &amp; T5K6939J - Image 2](https://images-eu.ssl-images-amazon.com/images/I/41pNwaeRgsL.jpg)
![Timex 16mm IRONMAN Triathlon 30-Lap Black Fast Wrap Strap Watch Strap Fits T5H421, T5E901, T5K312, T5H581, T5E931, &amp; T5K6939J - Image 3](https://images-eu.ssl-images-amazon.com/images/I/41GmVGnfhHL.jpg)
![Timex 16mm IRONMAN Triathlon 30-Lap Black Fast Wrap Strap Watch Strap Fits T5H421, T5E901, T5K312, T5H581, T5E931, &amp; T5K6939J - Image 4](https://images-eu.ssl-images-amazon.com/images/I/51f3vKDhZxL.jpg)
![Timex 16mm IRONMAN Triathlon 30-Lap Black Fast Wrap Strap Watch Strap Fits T5H421, T5E901, T5K312, T5H581, T5E931, &amp; T5K6939J - Image 5](https://images-eu.ssl-images-amazon.com/images/I/51PbmY2TnML.jpg)

---

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**Shop now:** [https://www.desertcart.co.za/products/50199315-timex-16mm-ironman-triathlon-30-lap-black-fast-wrap-strap](https://www.desertcart.co.za/products/50199315-timex-16mm-ironman-triathlon-30-lap-black-fast-wrap-strap)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-12*