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SKU: 001363200

Twist-O-Flex™ Band Compatible For Use With The Apple Watch® (series 1-7) 38/40/41mm


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.

Reviews Size Guide ↗

Twist-O-Flex™ Band Compatible For Use With The Apple Watch® (series 1-7) 38/40/41mm

Size Guide

Apple Watch Band Sizes for 38/40/41mm (Series 1-7) 


Size Fits Wrist Size ( CM) Fits Wrist Size ( Inches)
2 13.5 5.3
3 14 5.5
4 14.5 5.7
5 15 5.9
6 15.5 6.1
7 16 6.3
8 16.5 6.5
9 17 6.7
10 17.5 6.9
11 18 7.1
12 18.5 7.3
13 19 7.5
14 19.5 7.7
15 20 7.9
16 20.5 8.1

View our Band Length Sizing Guide

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 for additional link kits.

  • Compatibility:
    This Apple Watch® band is compatible with Apple Watch® (series 1-7).
  • Sturdy style:
    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, 41mm, 42mm, 44mm, and 45mm. 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.

Apple Watch® is a trademark of Apple, Inc.

  • Years Of QualityOver 118 Years Of Quality Craftsmanship
  • Ltd WarrantyOne Year Limited Warranty
  • Free ReturnsFree 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.
Twist-O-Flex™ Band Compatible For Use With The Apple Watch® (series 1-7) 38/40/41mm feat_2 Twist-O-Flex™ Band Compatible For Use With The Apple Watch® (series 1-7) 38/40/41mm feat_3 Twist-O-Flex™ Band Compatible For Use With The Apple Watch® (series 1-7) 38/40/41mm feat_1 Twist-O-Flex™ Band Compatible For Use With The Apple Watch® (series 1-7) 38/40/41mm

Customer Reviews

Based on 67 reviews
David Herman

Love it

Kevin Utter
Excellent as they always have been!

I’ve almost always used these bands on my watches all my life, and this one is as nice as all my others I’ve had in the past. Of course, its easier to install a band on the AppleWatch in the first place, so was really glad to be able to install it myself. The fit was almost perfect from using the measuring tool on the website, although I may have to make a small adjustment. Thanks folks for another great band!

Kathryn Parker

I needed two links to adjust my band and they sent them within days.

Jae Hyun Lim
The incredibly comfortable wrist band. Personally the best metal wrist band I ever had.

I love the product. The Twist-O-Flex has changed many of my perspectives on the watches with metal wristbands. My profession requires to use of a keyboard and a laptop a lot. The typical wristbands have often bothered my wrist esp. when I use my laptop. If the wristband is loose enough to be comfortable, the watch head goes down between the wrist and the laptop. If I tighten up, I need to sacrifice comfort due to the difficulty of changing the length of the metal wristbands. I have avoided using metal wristbands for a long time. However, I have felt the Twist-O-Flex band is as comfortable as Apple's braided solo loop. While it was a little tricky to adjust the size, the effort was definitely worth it.

One downside of the product is that the metal links sometimes pinch my wrist when I do some activities. I hope the future product can be improved, such as by applying tricks applied to zippers.

Kurt Kuhlmann
Great watch band! Needs more advertising!

This is a great watch band! I have normal working man wrists. The rubber “fashion”bands that are normal for the iWatch are junk and size for a much smaller wrist than mine. It is easy to take on and off to wash dishes and such, unlike the magnetic clasp mesh types. My dad had a twistoflex band on his watch in the 60’s it was great then and still great now. It’s been handed down to the next generation.

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