Finding the perfect strap or accessory for your watch can greatly enhance comfort and style. Our sizing guides help you measure your watch accurately, ensuring the best fit. Whether you have a traditional watch or an Apple Watch, we provide step-by-step instructions to determine the ideal strap size and watch lug width. With these guides, you can confidently choose the perfect straps and accessories to enhance your watch.
2) Print File. In print options dialogue box, uncheck any “shrink oversized pages to fit” or “fit to page” boxes.*IMPORTANT!*
3) After printing, test the accuracy by measuring the “one inch” test strip with a standard ruler.
4) Cut off the inch ruler from the side and wrap around your wrist to determine your wrist size.
5) Hold your watch with the lugs framing the blocks below to determine your lug width. There should be no gap or overlap.
Lug Width Measurement:
To determine your lug width, print the BluShark Watch Sizing Guide in step-1 and place your watch on the measuring blocks located on the bottom of the guide.
• Apple Watch Instructions
1) Open Our Apple Watch Sizing Guide Here.DownloadHere
2) Print File. In print options dialogue box, uncheck any “shrink oversized pages to fit” or “fit to page” boxes.*IMPORTANT!*
3) Cut out the tool. Position the wider end where you would wear a watch. For a more accurate measurement, you can use a piece of tape to hold the wider end in place.
4) Wrap the tool around your wrist, keeping it in place. Make sure the tool feels snug and doesn’t slide up or down.
5) Note the inch number the arrows point to – that’s your band size.
6) If the arrows land between two measurements, choose the smaller of the two numbers closest to the line.
Adapter Measurement:
To determine which size adapter you need, use the following guide:
If your Apple Watch is 42mm, 44mm, or 45mm, you’ll need an adapter that measures 22mm.
If your Apple Watch is 38mm or 40mm, you’ll need an adapter that measures 20mm.
If you have a 41mm Apple Watch, choose the 20mm adapter.
Unsure of your case size? You can usually find it on the back of your Apple Watch, near the sensor. Or, open the Apple Watch app on your iPhone, go to "My Watch" at the bottom, then tap General > About.
Prices shown are in USD. Applicable taxes and shipping fees are calculated at checkout based on your location.
BluShark’s Canvas & Rubber watch straps are soft yet durable, highly flexible, water and sweat proof, perfect for outdoor activities like swimming and other sports, as well as being ideal for everyday use. And the variety of available colors will allow you to find the perfect pairing with your favorite watch.
The black rubber strap body with a colored canvas top provides a sharp two-tone look that is super comfortable from the first use. There is a slight (2mm) taper from the watch case to the buckle. It also measures 3.4mm at the lugs and then 2.8mm at the buckle. Two black sliding rubber keepers and a black PVD buckle keep everything in place. Now with Brushed buckle option (no photo yet).
Canvas top, FKM rubber body
Colors: Tan
119mm x 79mm
Flexible and durable
Double floating rubber keepers
Premium Black PVD steel buckle
Now with Brushed buckle option (no photo yet).
Quick-release pins pre-installed for easy strap changes
Spring Bar: Standard Spring Bar - 1.4mm body and 0.7mm tip
Orders ship from our Tucson, AZ warehouse. US orders deliver fast with free shipping on $50+ and low-cost standard options; international shipping is available via UPS and DHL with full tracking.
We offer Free Returns with pre-paid return labels! Items can be returned or exchanged within 30 days if unused. Discounted or worn products may not qualify, and refunds for bundle deals are adjusted accordingly.
All straps are covered against manufacturing defects for life. If you experience a defect, simply contact us with your order details for a free replacement. Normal wear, misuse, and cosmetic aging are not covered.
Very nice watchband, love how it looks on my Tissot Supersport The Tissot strap was fine, but like how a woman says something is fine, this Blue Shark Strap is exactly what was needed to make the watch actually better than fine for me!
The strap itself is great. The material, rubber inside the straps, and pin buckle finish are all fantastic. The only issue I’ve had is that the keepers are very tight. It’s difficult to feed the long end of the strap through them or adjust them along the strap. They need to be an ever so slight fraction of a measurement larger. Then this would be perfect. I still like it. It looks great. But yeah, please implement this change.
It's exactly the look I wanted but my only complaint is that it's difficult to push the tag end of the strap trough the loops with one hand because it's so tight. So basically, I only wear the watch if I know I'm keeping it on for a while.
Tough and sporty strap but comfortable and easy find the right adjustment hole as they’re close together. Customer service was very helpful as I had some difficulty entering my discount code.
I've had a wonderful experience with Blushark. I ended up making an exchange and your customer service was excellent.
The rubber strap is is excellent as well. It looks great and is the most comfortable strap I have tried. Why the 1 star then?
After I ordered this as my second rubber strap from Blushark I came across and article about how apple was being sued for their watch straps which looks to be the same rubber material as this KFM rubber and how they contain PFAS and can cause health problems. Unfortunately I have decided not to wear either rubber strap I bought from Blushark because of this but I completely take ownership for not doing the research ahead of time. Not to mention, you helped me with a return where I bought a second rubber strap before realizing. DOH!
Plenty of companies sell straps with the same material so I understand why you all do as well. I gave 1 star because unfortunately due to my concerns this strap will end up in my drawer not to be used. If Blushark went towards a material like scillion I believe people may be more receptive and help alleviate potential future issues that apple is under scrutiny for.
Very comfortable on the wrist. Using this for my Alpina Sea Strong and it looks amazing; can be a sporty look but can also be a dress watch - very dynamic. Love it.
I have purchased other straps from BluShark and they are still going strong after a handful of years. I like the options available for the hardware, almost every strap has hardware that will look good with your watch. This is my first 'hybrid' strap with the canvas and rubber. It's comfortable so far (only been a couple days with it on) and I expect I'll love it like I do all the straps I've purchased from BluShark.
Store owner replied:
Thanks, Christian! Looks great!
I'm highly satisfied with this purchase. The strap matches my IWC perfectly—it's as if it was made for it. The material feels premium and is extremely comfortable on the wrist, even after a full day of wear. It complements the watch’s elegance without compromising on comfort. Highly recommended for anyone looking to enhance their timepiece with a stylish and well-crafted strap.
Very nice watchband, love how it looks on my Tissot Supersport The Tissot strap was fine, but like how a woman says something is fine, this Blue Shark Strap is exactly what was needed to make the watch actually better than fine for me!
The strap itself is great. The material, rubber inside the straps, and pin buckle finish are all fantastic. The only issue I’ve had is that the keepers are very tight. It’s difficult to feed the long end of the strap through them or adjust them along the strap. They need to be an ever so slight fraction of a measurement larger. Then this would be perfect. I still like it. It looks great. But yeah, please implement this change.
It's exactly the look I wanted but my only complaint is that it's difficult to push the tag end of the strap trough the loops with one hand because it's so tight. So basically, I only wear the watch if I know I'm keeping it on for a while.
Tough and sporty strap but comfortable and easy find the right adjustment hole as they’re close together. Customer service was very helpful as I had some difficulty entering my discount code.
I've had a wonderful experience with Blushark. I ended up making an exchange and your customer service was excellent.
The rubber strap is is excellent as well. It looks great and is the most comfortable strap I have tried. Why the 1 star then?
After I ordered this as my second rubber strap from Blushark I came across and article about how apple was being sued for their watch straps which looks to be the same rubber material as this KFM rubber and how they contain PFAS and can cause health problems. Unfortunately I have decided not to wear either rubber strap I bought from Blushark because of this but I completely take ownership for not doing the research ahead of time. Not to mention, you helped me with a return where I bought a second rubber strap before realizing. DOH!
Plenty of companies sell straps with the same material so I understand why you all do as well. I gave 1 star because unfortunately due to my concerns this strap will end up in my drawer not to be used. If Blushark went towards a material like scillion I believe people may be more receptive and help alleviate potential future issues that apple is under scrutiny for.
Very comfortable on the wrist. Using this for my Alpina Sea Strong and it looks amazing; can be a sporty look but can also be a dress watch - very dynamic. Love it.
I have purchased other straps from BluShark and they are still going strong after a handful of years. I like the options available for the hardware, almost every strap has hardware that will look good with your watch. This is my first 'hybrid' strap with the canvas and rubber. It's comfortable so far (only been a couple days with it on) and I expect I'll love it like I do all the straps I've purchased from BluShark.
Store owner replied:
Thanks, Christian! Looks great!
I'm highly satisfied with this purchase. The strap matches my IWC perfectly—it's as if it was made for it. The material feels premium and is extremely comfortable on the wrist, even after a full day of wear. It complements the watch’s elegance without compromising on comfort. Highly recommended for anyone looking to enhance their timepiece with a stylish and well-crafted strap.
Find Your Strap Size Here
