Premium Materials, Built to Last
• Ultra-durable,classic weave nylon
• Secure hold with reinforced stitching & stainless steel hardware
• Breathable, lightweight, and quick-drying for all-day comfort
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.
Black Ash combines the colors of black and gray for a smoky ash look. We prefer it with casual watches. As with all BluShark straps, this one is made with high-grade ballistic nylon and stainless steel hardware. BluShark straps are clean-stitched unless otherwise noted.
Original BluShark Collection - The ultimate combination of comfort and durability
Color: Black with gray stripe
BluShark high-grade ballistic nylon construction cleanly stitched around the buckles
Available with polished, PVD Black, and brushed stainless steel hardware
• Length: 280mm (11in.) • Profile: 1.2mm Thick • Style: Double Pass Military-Style • Fit: Wrist Sizes 6.5" to 8.5" – A 6.5" to 7.75" wrist provides ample tuck within the keepers, while an 8" to 8.5" wrist allows the strap to pass under both keepers. Measurements may vary slightly based on watch size.
A. Yes! Water won’t damage the material or affect its performance, but it can soak into the strap. Some customers let their straps dry while still wearing them, while others remove their watch for faster drying.
A. This strap measures 280mm (11in.) and fits wrist sizes from 6.6” to 8.5” - A 6.5" to 7.75" wrist provides ample strap to tuck within the keepers, while an 8" to 8.5" wrist allows the strap to pass under both keepers.
A. This is a pass-through strap, which means it slides under your watch and through the spring bars on each side. If your current strap has non-removable spring bars, you’ll need a new pair to use this one. Please note, this strap is not compatible with smartwatches. If you’re unsure if this strap will fit, please contact us! We’re happy to help.
A. This strap works with a wide range of watches, including dive watches, tool watches, field watches, dress watches, pilot or aviation watches, chronographs, sport watches, and GMT or travel watches. As long as your watch has spring bars and the strap width matches your watch’s lug width, it will fit. Please note, it is not compatible with smartwatches.
A. Yes. The buckle on the BluShark Original strap is replaceable. It’s held in place with a spring-bar that can be removed with a spring bar tool.
A. Yes, the BluShark Original strap using a 1.2mm thick high-grade ballistic nylon with reinforced stitching and heat-sealed adjustment holes and edges to resist fraying. Nylon is tear-proof and breathable.
A. Nylon straps are easy to clean. Simply use a soft brush with warm water and a small amount of dish soap, gently scrub the strap, and then let it air dry.
A. Yes! Every BluShark Strap comes with a lifetime warranty on defects.
A. Double-pass means the strap threads under the spring bars and then back over, giving extra security and a military-style look.
A. These straps are designed longer to create a tucked look. You pass the strap through both keepers, then back around and under them for a neat, secure fit.
What a great experience and product! A great price with fast shipping and the strap(s) are great quality, match the colors exactly in the photos and hardware is great. I’ll definitely be ordering more.
What a great experience and product! A great price with fast shipping and the strap(s) are great quality, match the colors exactly in the photos and hardware is great. I’ll definitely be ordering more.
I love the basic pass through straps. I keep ordering them for daily wear. I wish there was an option that fit the same and didn't get smelly after awhile. Also the powder blue one is awesome. And I like that you can get most of them with black hardware.
Have this same model in the other colors so I already know quality is excellent. Color will complement clothing I decide to wear or whatever mood I’m in😁
Thanks BluShark!
The comfort of the BluShark double-pass NATO strap is unsurpassable! The thin, flat stainless keepers have a nice brushed finish and stay out of the way when I’m working on stuff. The keepers are also sewn between layers so only the soft strap is touching the skin, not the keepers. The steel blue also nearly perfectly matches the blue hardware on my GWF-D1000 Frogman, a happy coincidence! Thanks BluShark!
Awesome strap! I've been collecting the "Bond" style straps recently, and this Olive one is really good. It's muted and understated, and so it works with a variety of watches, including my Citizen Promaster Land (pictured).
They’re basically exactly what you’re paying for, and seem to be good quality. Be sure you understand that this is a double pass strap though, which is kind of a weird look compared to single pass. But according to some research I did, double pass is the traditional configuration for this color scheme, so I’m glad this is the option I have.
The band fits great, and feels secure on my wrist. I have forgotten to take off the band and it has gotten wet. However it dried very quickly. I'm very happy with my purchase, and will surely recommend Blu Shark
What a great experience and product! A great price with fast shipping and the strap(s) are great quality, match the colors exactly in the photos and hardware is great. I’ll definitely be ordering more.
What a great experience and product! A great price with fast shipping and the strap(s) are great quality, match the colors exactly in the photos and hardware is great. I’ll definitely be ordering more.
I love the basic pass through straps. I keep ordering them for daily wear. I wish there was an option that fit the same and didn't get smelly after awhile. Also the powder blue one is awesome. And I like that you can get most of them with black hardware.
Have this same model in the other colors so I already know quality is excellent. Color will complement clothing I decide to wear or whatever mood I’m in😁
Thanks BluShark!
The comfort of the BluShark double-pass NATO strap is unsurpassable! The thin, flat stainless keepers have a nice brushed finish and stay out of the way when I’m working on stuff. The keepers are also sewn between layers so only the soft strap is touching the skin, not the keepers. The steel blue also nearly perfectly matches the blue hardware on my GWF-D1000 Frogman, a happy coincidence! Thanks BluShark!
Awesome strap! I've been collecting the "Bond" style straps recently, and this Olive one is really good. It's muted and understated, and so it works with a variety of watches, including my Citizen Promaster Land (pictured).
They’re basically exactly what you’re paying for, and seem to be good quality. Be sure you understand that this is a double pass strap though, which is kind of a weird look compared to single pass. But according to some research I did, double pass is the traditional configuration for this color scheme, so I’m glad this is the option I have.
The band fits great, and feels secure on my wrist. I have forgotten to take off the band and it has gotten wet. However it dried very quickly. I'm very happy with my purchase, and will surely recommend Blu Shark
Find Your Strap Size Here
