Where High-Tech Meets Style & Comfort
It’s time to level up. Upgrade your Apple Watch with a band that is timeless, dependable, and comfortable. Speidel watch bands are revered for their sturdy durability and effortless style. The Twist-O-Flex band in particular is praised for its maximum support, water resistance, and effortless vibe. When paired with your high-tech face, you have the ultimate accessory for every occasion.
Twist-O-Flex Band for the 38/40mm Apple Watch
Apple Watch Band Sizes for 38mm (Series 1-5)
|Band Size||Fits Wrist Size (in)||mm|
XXS (extra extra small)
|5.5" - 5.8"||(141 - 146)|
XS (extra small)
|6.0" - 6.2"||(151 - 156)|
|S (small)||6.7" - 6.9"||(171 - 176)|
|M (medium)||7.2" - 7.4"||(184 - 189)|
|L (large)||8.3" - 8.5"||(211 - 216)|
|XL (extra large)||8.7" - 8.9"||(221 - 226)|
If you are on the line between sizes, we recommend choosing the larger size as you can remove links with the use of our link removal guide. You can also visit a local authorized Speidel jeweler and have it sized for you.
If you need a size that is larger than our current offerings, additional links can be added. Visit speidel.com for additional link kits.
This Apple Watch band is compatible with Apple Watch (series 1-6).
Combining sturdy stainless steel construction with effortless style and class, the Twist-O-Flex Apple Watch band offers maximum support and comfort while providing resistance to water and sweat.
Choose your size:
Available in 38mm, 40mm, 42mm, and 44mm. Band length can expand an additional 5” from its original size. Need a custom length? View our step-by-step guide on how to size your Twist-O-Flex Watch band.
Choose your finish:
Style available in brushed, black, or silver.
- Free US Shipping on Orders $75+
- One Year Limited Warranty
- Free 30 Day Return Policy
Built for the long haul
With its stainless steel construction, the Twist-O-Flex band is built to carry you day in and day out.
Fit for all
The Twist-O-Flex large expansion range is sure to provide the perfect fit with its simple, adjustable band length and easy on, easy off construction.
Created for comfort
Our patented Twist-O-Flex design was built to maximize comfort while creating a sleek, easy-to-wear design.
Best stretch band ever.
I've worn Speidel Trist-O-Flex watch bands for years. So I ordered one for my Apple Watch. That part worked great. The size did not fit (way too big), so I sent it back to have it resized (after a second phone call to Customer Service--a long story). It came back today (even though I sent in my exact measurements) still too big. Had to take it to a local jeweler to get sized correctly. This is too frustrating to ever order directly again.
My band was shipped and arrived promptly. The packaging was attractive and sturdy! The band was easy to attach . While the fit is good, I may have to remove one link at some time. My wrist is large but I think the medium might also fit. Please make this one in a two tone so I can purchase another great band! Love it!
It really enhanced my Applewatch both functionally and physically