Saw someone wearing this at a café, asked where it's from, ordered it same day
Altum Leather Band
Altum Leather Band
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There is something timeless about leather.
The Altum Leather Band brings that classic richness to your Apple Watch without the luxury price tag.
Whether you are dressing up for a formal event or keeping it casual in your everyday routine, Altum makes sure your wristwear always looks refined.
Features:
- Made From Genuine Leather that feels soft, luxurious, and looks better with time.
- High-Quality Craftsmanship so delivers durability and everyday wearability.
- Tool-Free Installation lets you snap it on and go with zero hassle.
- Flexible Leather Construction moves naturally with your wrist
- Secure Buckle And Slotted Adjustment offer a custom fit every time.
- Breathable Design keeps you comfortable even during long wear.
- Durable Metal Hardware maintains integrity and style over time.
- Available In 15 Beautiful Colours to suit every personality and palette.
Details & Compatibility:
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Fits Wrist Size:
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38MM / 40MM / 41MM / 42MM-S10/S11: 140mm - 180mm (5.51” - 7.08”)
- 42MM / 44MM / 45MM / 46MM / 49MM: 148mm - 200mm (5.82” - 7.87”)
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38MM / 40MM / 41MM / 42MM-S10/S11: 140mm - 180mm (5.51” - 7.08”)
- Compatible with: Apple Watch Series 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, SE, SE 2, SE 3, Ultra, Ultra 2, and Ultra 3

Shipping & Returns
Shipping & Returns
Shipping
We offer FREE Tracked shipping on all orders! 📦
We offer Shipping to Singapore Only.
We process orders between Monday and Friday. Please note that we require 1 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 7 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.sg 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.
Questions?
Customer service is our number 1 priority and we will do whatever we can to take care of you. We greatly appreciate your consideration to do business with Astra Straps Singapore and please let us know if you have any questions. You can contact us at support@astrastraps.sg. Phone Support: +1 (469) 470 1801.
Our Guarantee
Our Guarantee

Money-Back Guarantee
Yup! that's right, we know you'll love our straps, 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). Any questions regarding our Money-Back Guarantee can be emailed to support@astrastraps.sg
Quality Guarantee
All Astra Straps Singapore products come with a Quality Guarantee. We can offer this guarantee because all our products are made to the highest standard. Be careful of cheap knockoffs on the web. All Astra Straps Singapore products have to pass our rigorous quality checks before being shipped to you, so we can guarantee quality! Any questions regarding our quality guarantee can be emailed to support@astrastraps.sg
*Free Tracked Shipping on all orders!
Questions?
Customer service is our number 1 priority and we will do whatever we can to take care of you. We greatly appreciate your consideration to do business with Astra Straps Singapore and please let us know if you have any questions. You can contact us at support@astrastraps.sg. Phone Support: +1 (469) 470 1801.
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
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Watch band praised for its versatile style, smooth leather, and durable buckle. Users express satisfaction with the product's quality.
- Melvin S. M. S. Melvin S.11-07-2025
- Louis Wong L. W. Louis W.21-06-2025
Didn't think I'd like leather on a smartwatch but this changed my mind!
- Elynn Yeo E. Y. Elynn Y.18-06-2025
Quality material.
- Faith O. F. O. Faith O.07-06-2025
Switched from a silicone band to this for office days, feels way more grown-up
- Josiah Yip J. Y. Josiah Y.26-05-2025
Great discovery.
- Carissa T. C. T. Carissa T.11-05-2025
My coworker thought I switched to a traditional watch lol
- Alyssa Yip A. Y. Alyssa Y.10-05-2025
Professional vibe.
- Ethan Goh E. G. Ethan G.24-04-2025
Excellent upgrade.
- Chloe G. C. G. Chloe G.29-03-2025
Matches my boots perfectly, love the coordinated look
- Nathaniel Goh N. G. Nathaniel G.13-03-2025
Looks classy and professional, exactly what I needed!
- Tessa Koh T. K. Tessa K.08-03-2025
Perfect choice.
- Amos Ho A. H. Amos H.19-02-2025
Real leather feel, way better than expected quality
- Ivan P. I. P. Ivan P.15-02-2025
Goes great with a blazer or button up for meetings
- Sharlene Liew S. L. Sharlene L.11-02-2025
impressive.
- Hannah L. H. L. Hannah L.24-01-2025
love the stitching, gives it that old-school craftsmanship feel
- Isaac Chua I. C. Isaac C.20-01-2025
Feels sturdy but not stiff, breaks in nicely over time
- Leon T. L. T. Leon T.19-01-2025
Not itchy or squeaky like some faux leather straps I've tried
- Jeffrey Tay J. T. Jeffrey T.10-01-2025
idk why but it makes me feel more organized lol, weird but true