Alpha2 Band - For Apple Watch ULTRA - Racing Stripe - Blue Orange Black
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Find Your Strap Size Here
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.
• Traditional Watch Instructions:
1) Open Our Sizing Guide Here. Download Here
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. Download Here
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.
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— Racing Stripe Collection —
Race day color at everyday endurance. The blue-orange-black combination has been on helmets, gloves, and overalls at circuits from Le Mans to Long Beach, bold primaries that mean business without needing to explain themselves.
Sky blue base, a punchy orange center stripe, and black edge guards. Sits clean against the titanium case of the Ultra.
The Alpha2 is built from dual-layer ballistic nylon using a dense seatbelt weave, the same construction trusted by military, emergency, and dive communities for decades. On the wrist it feels thick, textured, and substantive. Not stiff. After a day or two it moulds to your wrist and you stop noticing it's there.
It's also water resistant. Sweat, rain, salt water, a swim, the nylon dries fast, doesn't retain odour, and holds its structure wash after wash. For Apple Watch Ultra owners who actually use the outdoor and fitness features, that matters. Silicone traps heat. Rubber can feel clinical. Nylon breathes.
• Dual-layer ballistic nylon, 2.8mm thick, cleanly stitched around the perimeter
• Water resistant, dries fast, no odor retention, holds shape after repeated washing
• Premium brushed stainless steel buckle
• Two nylon keepers: one slides freely to lock in your exact fit, one secures the tail
• Titanium-finished quick-change adapters sit flush to the Apple Watch Ultra case
• Compatible with Apple Watch Ultra 1, Ultra 2, and Ultra 3
• Length: 75mm × 125mm — fits wrists 6.25″ to 8.25″
• Hand wash with mild soap, air dry
• Backed by BluShark’s lifetime warranty
Need a smaller wrist size? This colorway is also available with standard S/M adapters:
→ Shop S/M version: https://www.blusharkstraps.com/products/apple-band-alpha2-racing-stripe-blue-orange-black
Note: We are in no way affiliated with Apple and/or Apple’s products. We are a third-party seller of watch bands that are compatible with the Apple Watch. • Apple, Apple Watch, and Apple Watch Ultra are trademarks of Apple Inc., registered in the U.S. and other countries.
