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 1-5).
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.
I ordered the band for my Apple Watch series 4, 40 MM, and it arrived in less than a week. The band looks and behaves like the Speidel Twist-o-flex bands I remember from the days of my youth. I followed the measuring procedure and came out “in the middle,” so I ordered up one notch, but the band I received was eight links too large, which meant I had to use my miniature tool-using skills. It came out OK, but for many people who do not build model trains as I do, the needed tools and skills would not have been available and that could cause frustration. Once I had the band fitted properly, it is very comfortable, and the black finish (which I did not scratch while shortening the band) seems durable so far. This band accomplished what I wanted: a watch I can put on without juggling, that looks “classy,” and that fits comfortably.
I love my Speidel watch band. Had several growing up and prefer them over all the others. These fit perfect.
Got this for my Apple watch because I have a large wrist. I had forgotten how comfortable these bands are. Got the extra long and had to remove 2 links. Easy to do because I have a lighted magnifying glass, younger eyes should have no problem. The black seems to be wearing well and they included a polishing cloth. Enjoying this band! Shipping? If you are in a hurry use Amazon. Just sayin...
Great customer service
I'm a big guy with big hands and correspondingly big wrists. Even the XL sizes offered by Apple weren't doing the trick, never mind the random junk from big shopping sites. This Speidel flexible band is exactly what I wanted. I bought the largest size, in black, and it fits perfectly, looks good and has just the right amount of heft - not too light or heavy. My only regret is that I waited a month to make the purchase!