SKU: 00139914

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 How to Change 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.

  • Free ShippingFree US Shipping on Orders $99+
  • 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

Customer Reviews

Based on 60 reviews
Lena Witt
Speidel Twist-O-Flex watch band for iWatch.

I love Speidel products and my watch band for my Apple iWatch is perfect. I love it and wish you made them in different colors/multi colors for ladies. I would like more of the bands and would like them "wide" like the men's watch. I don't like the small bands. They are too small for the looks on my watch.
(6 - 40mm)

Anne Andres
Best “solo” strap; affordable stainless steel, too

I wanted a stainless steel band for my Apple watch, but I have very small wrists and most bands are too big and need links removed. The Apple stainless is way too expensive for me. Their rubber solo loop bands are hard to get on and off. This Twist-O-Flex is excellent: Easy on-off, and it stays put. It also appeals to my sense irony: a most hi tech modern device with a band from the 1960’s. LOL. Love it.

Ted Klopp
Previous owner

Had a Speidel band many years ago. Family gave me an apple watch. Only band I would get is a Speidel, even though it was more than double the price.

Lower price would have helped, but I purchased it anyway

Michael Miller
I always loved the design.

My father bought me one for my times watch many years ago. I was waiting for a twist o flex for my Apple Watch. I purchased one for wife’s Apple Watch as well. One 42mm and one 38mm.
We both love them for the simplicity of putting them on and off. I Can wear it while I am sleeping! So much more comfortable than a buckled type band.
Watch stays put without leaving creases in your skin or your wrist.
Love this band!!

Brushed silver band with gold watch face looks nice!

After I ordered the brushed silver band for my gold watch face, I was worried the colors would clash, but they look nice together! The watch band is thick, and maybe a bit masculine, but I don’t mind. It looks almost like a silver bracelet cuff. It’s a comfortable band. I got it because my Apple sports band gave me a rash. I was wearing the sports band flush on my skin and I think the sweat chafed my wrists. I haven’t had a rash with this band, but I’m wearing it more loosely than the sports band.

Loading Processing Engraving...