Strapify are proud to be the first to release our SharkTooth NATO straps to the Australian market. These are a brilliant replacement to the Tudor fabric NATO straps.
Our SharkTooth NATO straps are a cross between Perlon and a NATO. With our new step-buckles, you'll be able to micro-adjust the length of your strap to give you a perfect fit.
SharkTooth NATOs feature a beautiful SharkTooth weave and being 1.6mm thick, adds extra plush comfort and elegance to your watch.
Our SharkTooth NATO Straps are single pass so sit snug onto your wrist minimising watch bulge.
Good to know:
- These will cover heart rate sensors on smart watches. See our smartwatch compatible version here.
Features:
- Stitched-in hardware (not glued)
- Superior 304SS brushed stainless steel step-buckle for micro-adjustments
- Single pass to reduce watch bulge. This is unlike a traditional NATO which has an extra layer for security.
- Cross weaved design
- 28cm long, ultra-thin at 1.6mm with 10 heat-sealed holes
- Waterproof
- Free spring bars can be added to your order for free in the pop up box. This will appear after adding this strap to cart.
FAQs:
What's the difference between this and the regular Cross NATO?
This strap is thicker by 0.4mm and has a sharktooth weave. It feels more plush and pillowy.
What's the difference between this and the Supreme/Ultra NATO?
This is a single pass NATO i.e. only passes under the watch a single time as opposed to being double pass. This also has a special buckle which allows for micro adjustments. On a regular NATO strap, you may be between buckle holes and so the micro adjustment will give you that ability to micro adjust the length of the strap.
TLDR: Make sure the strap you buy is a quick release strap for a smart watch. Find your smart watch below.
For smartwatches, ensure you purchase a Quick Release or two piece strap to ensure it doesn't cover your heart rate sensors.
A two piece strap is literally just that... it has two pieces and attaches to each end of the watch.
A single piece strap will travel underneath the watch which will block heart rate sensors. If you don't care about your heart rate, you can most definitely use these as well.
Be sure not to confuse the strap width with strap length.
Finding your strap size can be quite confusing. We'll try to make this as simple as possible
Smartwatches:
Click here to view common smartwatch sizes!
Method 1: Using a Ruler
The easiest and most accurate way to find your strap size is to use a ruler and measure between the lugs (aka measuring the "lug width").
The lugs are the pointy ends of your watch which hold the strap onto the watch.


As you can see, we've measured this two ways, the top measuring device shows 22mm, but also, the bottom tape measure measures 22mm.
This means in our store, you would select a 22mm strap! That's it!
PS: Our straps will measure slightly smaller than 22mm so that it fits to your watch!
We do NOT recommend using camera ruler apps on your phone to measure. These can be inaccurate as a 1mm difference is enough for the strap to not fit to your watch.
Method 2: The lazy method:
What you will need:
- Your watch brand
- Your watch model number, year, name (model numbers are ideal because a manufacturer may change the size between different model numbers)
What you need to know:
This method works best for the more 'popular' brands/models. If you don't have the exact specifics of the watch - do not use this method.
Go to Google and in the search field, type the following:
(BRAND) (YEAR / MODEL NAME/NUMBER) Lug Width
Example 1:
Rolex 2016 Submariner 114060 Lug Width
Example 2:
Daniel Wellington 2019 Cornwall lug width
You will be able to find different websites which will state the lug width of the watch you are looking for. Here's an example of what to look for:
Note: if you have an odd numbered strap size, for example, a 21mm lug width, you can use a 20mm strap on your watch. This will mean there will be a 1mm gap however.
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Standard Post should arrive within 2-14 business days
Express Post arrives within 1-3 business days
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Shipped from Melbourne.
Click & Collect available in Heidelberg Heights.