18mm replacement watch straps
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18mm replacement watch straps

18mm Navy NATO Strap (With Gold Buckles)
Out of stock $31

18mm Navy NATO Strap (With Gold Buckles)


18mm Purple & White Seatbelt NATO Watch Strap
Out of stock $40

18mm Purple & White Seatbelt NATO Watch Strap


18mm Red and White NATO Strap
Out of stock $26

18mm Red and White NATO Strap


18mm Rios1931 Boston Alligator-embossed Leather Watch Strap in Stone Grey
Out of stock $77

18mm Rios1931 Boston Alligator-embossed Leather Watch Strap in Stone Grey


18mm Rios1931 Hudson Genuine Suede Leather Watch Strap in Cognac
Out of stock $84

18mm Rios1931 Hudson Genuine Suede Leather Watch Strap in Cognac


18mm Rios1931 Inzell Retro Organic Leather Watch Strap in Cognac
Out of stock $96

18mm Rios1931 Inzell Retro Organic Leather Watch Strap in Cognac


18mm Teal NATO Watch Strap
Out of stock $26

18mm Teal NATO Watch Strap


18mm Vibrant Orange NATO Strap With Blue Stripes
Out of stock $26

18mm Vibrant Orange NATO Strap With Blue Stripes


CURRENTLY ON SALE

Grab a bargain while stocks lasts.

18mm Black & Green NATO Strap With Black Pvd Buckles
On Sale From $10.85 $31 SAVE 65%

18mm Black & Green NATO Strap With Black Pvd Buckles


18mm Blue and Pink NATO Strap
On Sale From $16.00 $26 SAVE 38%

18mm Blue and Pink NATO Strap


18mm Navy & Red NATO Strap With Black Pvd Buckles
On Sale From $10.85 $31 SAVE 65%

18mm Navy & Red NATO Strap With Black Pvd Buckles


18mm Black NATO Strap With Rose Gold Hardware
On Sale From $10.85 $31 SAVE 65%

18mm Black NATO Strap With Rose Gold Hardware


18mm Black & Green NATO Strap
On Sale From $9.10 $26 SAVE 65%

18mm Black & Green NATO Strap


18mm Vibrant Orange NATO Strap
On Sale From $9.10 $26 SAVE 65%

18mm Vibrant Orange NATO Strap


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From the blog

How to Change a Watch Strap

Posted on 02 February 2026 by Brad Farleigh

A step-by-step guide to transforming your timepiece with ease

NATO Strap History Guide

Posted on 12 January 2026 by Brad Farleigh

From military necessity to a modern style icon

Watch Strap Size Guide - Every Brand, Every Size

Posted on 08 December 2025 by Brad Farleigh

The definitive blueprint for finding your perfect fit across any timepiece

Christmas Deadlines: Play it safe - order before 11am Monday 15th of December!

Posted on 01 December 2025 by Brad Farleigh

Omega Moonswatch Watch Straps Australia

Posted on 16 January 2025 by Brad Farleigh

Learn how this customer modified his NATO to work with a Garmin heart-rate sensor

Posted on 06 July 2024 by Brad

Learn how to modify your NATO watch strap to use the heart-rate sensor on your Garmin watch.


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ABN: 55617552566 | Trading as Watch Straps Australia PTY LTD
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