Got the gold version and it shines without being too flashy.































Ultor Strong Steel Band
Ultor Strong Steel Band
In Stock - Free Shipping Activated
Size Guide
At Astra Straps, all our straps have specific and clear sizes indicated. Please check the sizing guide below before ordering. If you are still unsure, you may contact us here.
1. How do I know my wrist size?
Simply use a flexible measuring tape to wrap around your wrist and record the measurement on the tape that overlaps the zero end of the tape OR just grab any string/paper strips to do the same, then lay the string on a ruler to get your accurate wrist size.
In most cases, knowing your wrist size/length will be sufficient. Check your wrist size against the size of the strap that you wish to purchase on the individual product details page.
From there, you can select and purchase our watch straps: Small (S), Large (L) or Free Size.
2. What is the watch band width / watch lug measurement?
In certain cases, knowing your wrist size alone may not be sufficient. In such a scenario, you will need the watches' band width size, also know as the watch lug width size.
Your Apple watch will say the measurement on the back.
If you cant find the size on the back place the watch with the watch face facing up. Take the measurement of the distance between the lugs (where the watch strap fits).
For Apple Watches the you have the choice between 38MM, 40MM, 41MM, 42MM, 44MM, 45MM & 49MM, you can also enter your watch model number into a search engine to find what size your watch uses.
Apple Watch 7, 8, and 9: The Apple Watch Series 7, 8, and the newly released Series 9 are compatible with a wide range of our bands, including sizes 38MM, 40MM, 41MM, 42MM, 44MM, 45MM, and 49MM. For watch cases, they fit the 41MM and 45MM sizes.
Apple Watch Ultra and Ultra 2: The recently introduced Apple Watch Ultra and Ultra 2 are compatible with 45MM and 49MM bands. As for the watch cases, both the Ultra and Ultra 2 models are available in a 49MM size.
Using these three measurement data points, you are now ready to grab your strap!
Couldn't load pickup availability
Free Shipping
Easy Returns
100 Days Guarantee
Give your apple watch a rugged, classy look with this stainless steel band.
The perfect strap for business or casual. It gives a strong look to your apple watch.
Features:
- Electroplating craft is used to make this band look amazing.
- Built-in stainless steel connection adapters, allow you to easily install.
- 4 colours: Black, Silver, Gold & Rose Gold
- The 42MM / 44MM / 45MM / 46MM / 49MM size of the Apple Watch Bands is 140mm~205mm (5.5"-8.07")
- The 38MM / 40MM / 41MM / 42MM-S10 size of the Apple Watch Bands is 135mm~195mm (5.30"-7.7")
- There are 4 links on each side to adjust the length.
- Compatible With: Apple Watch Series 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, Ultra, Ultra 2, SE & SE2
- Package Includes: 1 x Strong Steel Apple Watch Band
Disclaimer: Adjustment tool is not included with this product.
Shipping and returns
Shipping and returns
Shipping
We offer FREE Tracked shipping on all orders! 📦
We offer Shipping to the United States, Canada, United Kingdom, Australia and New Zealand
We process orders between Monday and Friday. Please note that we require 2 to 3 working days on average to fulfill your order before dispatching it. Rest-assured we are doing everything in our power to get your order to you as soon as possible!
Once your order is dispatched, depending on your country or region, estimated delivery time is between 5 to 10 business days. Please consider any holidays or global events that might impact delivery times.
Returns
We offer hassle-free returns to our nearest dispatch center. To start a return just contact our support team at support@astrastraps.ca and we will make the process easy and effortless.
PLEASE NOTE: Due to delays caused by huge pressure on international and local shipping companies, orders may be delayed for arrival.
Our guarantee
Our guarantee
Yup! that's right, we know you'll love our bands, which is why we offer a Risk-Free 100 Day Guarantee on all of them. This protects you from product faults, defects and lost in post shipments.
If you're not satisfied with your product simply contact our customer care team and we'll do whatever it takes to make sure you are 100% satisfied with your purchase. (see terms and conditions for more info).
*Free Tracked Shipping on all orders!
Size guide
Size guide
At Astra Straps, all our straps have specific and clear sizes indicated. Please check the sizing guide below before ordering. If you are still unsure, you may contact us here.
1. How do I know my wrist size?
Simply use a flexible measuring tape to wrap around your wrist and record the measurement on the tape that overlaps the zero end of the tape OR just grab any string/paper strips to do the same, then lay the string on a ruler to get your accurate wrist size.
In most cases, knowing your wrist size/length will be sufficient. Check your wrist size against the size of the strap that you wish to purchase on the individual product details page.
From there, you can select and purchase our watch straps: Small (S), Large (L) or Free Size.
2. What is the watch band width / watch lug measurement?
In certain cases, knowing your wrist size alone may not be sufficient. In such a scenario, you will need the watches' band width size, also know as the watch lug width size.
Your Apple watch will say the measurement on the back.
If you cant find the size on the back place the watch with the watch face facing up. Take the measurement of the distance between the lugs (where the watch strap fits).
For Apple Watches the you have the choice between 38MM, 40MM, 41MM, 42MM, 44MM, 45MM & 49MM, you can also enter your watch model number into a search engine to find what size your watch uses.
Apple Watch 7, 8, and 9: The Apple Watch Series 7, 8, and the newly released Series 9 are compatible with a wide range of our bands, including sizes 38MM, 40MM, 41MM, 42MM, 44MM, 45MM, and 49MM. For watch cases, they fit the 41MM and 45MM sizes.
Apple Watch Ultra and Ultra 2: The recently introduced Apple Watch Ultra and Ultra 2 are compatible with 45MM and 49MM bands. As for the watch cases, both the Ultra and Ultra 2 models are available in a 49MM size.
Using these three measurement data points, you are now ready to grab your strap!
Ask a question
Ask a question



Customer Reviews
Thank you for submitting your review
This stylish and durable Apple Watch band receives high praise for its classic look, compatibility with screen protectors, and ease of adjustment. Users appreciate its reasonable price point and ability to complement various outfits. However, some report minor issues with pins getting stuck. Overall, a great accessory that enhances the watch's appearance without compromising functionality.
- 29-07-2025
- 26-07-2025
Sleek af.
- 24-07-2025
Black makes my watch look like a tank, feels way more expensive!
- 25-06-2025
Easy to resize and now it fits perfectly!
- 23-06-2025
Feels expensive
- 17-06-2025
Black is giving that high-end watch feel without the crazy price.
- 15-06-2025
Nice Band
Great band at a reasonable price. Big enough for larger wrists.
- 04-06-2025
rose gold with white watch face = chef's kiss combo
- 30-05-2025
gold + black case = straight luxury vibes no cap
- 16-04-2025
Super comfy!
- 10-04-2025
Perfect fit.
- 02-04-2025
Black one makes the whole setup look way more expensive than it was.
- 21-03-2025
Rose gold is bold but feminine, perfect combo for my pink case!
- 11-03-2025
Worth it.
- 05-03-2025
Love this one!
- 01-03-2025
Clean look
- 28-02-2025
So premium
- 13-02-2025
Really solid quality.
100,000+ customers
-
“I recently got the Astra Apple Watch band and am very impressed with its quality and stunning design. Right from the packaging, it was clear this band was made with great care. The premium-grade silicone is soft against the skin, comfortable for all day wear, and durable enough for an active lifestyle. Im thrilled with my purchase."
-
“Don't waste money on expensive Apple bands. This one is stylish, fits well, and is excellently made. You can get several of these for the price of one official band."
-
“Ive had many Apple watch bands over the years, and this is the best, coolest, and most comfortable one yet. It makes the watch look extremely upscale. A friend paid much more for the same band elsewhere and couldn't believe my price. Highly recommended. Love!"
-
“Amazing quality, very flexible and not stiff like other straps. Doesn't have that cheap band smell. Highly recommend, and great to have the option to match the strap color with my style."
-
“I was looking for a band thats not only exceptionally comfy but also stylish and durable. These bands tick all those boxes. I appreciate the bands design where it tucks in neatly. My original band caught on everything, but this one has a much smoother design. I love it!"
-
“Astra Straps' customer service is top-notch. I had a question about sizing, and they responded promptly with helpful guidance. It's refreshing to see a company that values its customers."
-
“Astra Straps has been a game-changer for my watch collection! Their bands are not only stylish but incredibly durable. I've swapped out all my old bands for Astra and couldn't be happier."
-
“The watch bands fit perfectly around my wrist as there are plenty of holes to adjust to my wrist size. The colors are very nice. The feel of the band is smooth. The way the band clasps is a plus as it is very secure on my wrist."
Join the *Astra Club
Get first in line offers, discounts and latest straps