Note carefully: This strap may require a lot of patience to install. Modding of the strap may be required to fit! This can include using pliers to curve spring bars more aggressively and/or cutting into the rubber to fit! We provide 1 set of complimentary curved spring bars to help. Modded straps cannot be refunded unfortunately though we will endeavour to help you fit this.
Confirmed Fit WITHOUT modification:
Grand Seiko SGBA Series [20mm]
Tudor Black Bay 41 [22mm]
Tudor Black Bay 58 [20mm]
Confirmed Fit WITH modification:
Seiko SKX007
Seiko SKX009
Features:
- Curved ends to fit closer to watch cases to minimise gaps
- Made from a hybrid of nylon upper and backed with soft rubber.
- Dust resistant rubber
- Comes with a beautiful polished butterfly clasp
- Suits wrist sizes 15cm in circumference and up.
- Includes pair of curved spring bars.
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Strap Size Strap Length Buckle Width 20mm 104mm x 101mm 18mm 22mm 112mm x 104mm 20mm
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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Easy returns and 12 month warranty
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Shipped from Melbourne.
Click & Collect available in Heidelberg Heights.