Corium Leather Band - Astra Straps Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps

Corium Leather Strap

Corium Leather Strap

Regular price £34.99 GBP
Regular price £69.99 GBP Sale price £34.99 GBP Save £35.00

In Stock - Fast Shipping With Royal Mail

Strap Colour: Black
Strap Width: 42MM / 44MM / 45MM / 46MM / 49MM

Buy More and Save!

Buy 2 & Save 5%
£66.48 £69.98
Buy 3 & Save 10% Popular
£94.47 £104.97
Buy 4 & Save 15% Best value
£118.97 £139.96
  • Free Shipping Orders £40+
  • Easy Returns
  • 100 Days Guarantee

There is something about a good leather strap that makes your Apple Watch feel less like a gadget and more like a proper timepiece.

The Corium brings that classic, masculine look with its two-toned design, pairing a rich leather exterior with a contrasting interior that shows just enough at the edges.

It is the kind of strap that looks right whether you are closing deals, grabbing dinner, or just want your watch to match the rest of your style.

Features:

  • Genuine Leather Construction offers a premium feel that develops character with wear
  • Two-Toned Design pairs a rich exterior with a contrasting interior for added depth
  • Breathable Strap that allows airflow to keep your wrist comfortable throughout the day
  • Traditional Buckle Closure provides secure, reliable fastening with classic style
  • Adjustable Hole Design lets you find the exact fit for your wrist
  • Easy Installation connects to your Apple Watch lugs quickly without tools
  • Timeless Aesthetic complements both casual and professional settings
  • Durable Stitching ensures the strap holds up through daily wear
  • Available In 6 Colours

Details & Compatibility:

  • Fits Wrist Size:
    • 40mm - 220mm (5.5" - 8.65")
  • 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 and returns

Shipping

We offer FREE Tracked shipping on all orders over £40! For orders under £40, we charge £3.95. 📦

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, 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 centre. To start a return just contact our support team at support@astrastraps.co.uk 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

The Astra Standard
Engineered for quality. Protected by our guarantee.
Premium Build
Rigorous QC checks ensure every strap meets the highest tier of durability.
100-Days Guarantee
Full coverage against defects, Faults. 
Insured Shipping
Free tracked shipping over £40. We cover any loss in transit.

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.

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 you have the choice between 38MM, 40MM, 42MM & 44MM, you can enter your watch model number into a search engine to find what size your watch uses.

With these two pieces of measurements, you are now ready to grab your strap!

Ask a question

View full details
Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps
Corium Leather Band - Astra Straps

Questions? We've Got Answers! ⭐

Real talk about your new favorite watch band

Will this actually fit my watch?

Absolutely! Whether you’re rocking the original Series 1 or the latest model, we’ve got you covered. Just check the size on the back of your watch (if you're not sure), and we'll handle the rest. It’s that easy.

What makes Astra Straps different?

Great question! At Astra Straps, we don’t just make bands – we craft them.

Every single band is hand-finished to ensure the highest quality and attention to detail. We’re all about combining top-notch materials with unique designs that reflect your personal style.

Plus, we test every band for comfort and durability, so you can count on a strap that’s as strong as it is stylish. When you choose Astra Straps, you’re not just getting a band – you’re getting a piece of wearable art.

Is it really comfortable, or just good-looking?

Why settle for one when you can have both? Our bands are designed to look amazing and feel just as great.

We’ve obsessed over comfort, so you don’t have to. No weird pinching or “I need to take this off” moments – just a band that feels as good as it looks.

Will it stand up to my crazy life?

We’ve put our bands through the wringer because we know you don’t have time to baby your watch.

Whether you're hitting the gym, caught in the rain, or dealing with your most accident-prone friend, these bands are built to last. Bring on the hustle!

How do I pick the right size?

Most people use a tape measure (or even just a string) to wrap around their wrist, then add half an inch. But don’t stress – most of our bands are super adjustable, so unless your wrists are tiny or extra large, the standard size should work just fine. Still not sure? Reach out to us, we’re here to help!

What if I don’t love it?

We get it – sometimes things just don’t work out. If you’re not in love within 100 days, send it back, no questions asked. We’ll refund you, no drama. We want you to have a band you absolutely love.

When will it get here?

We’re all about speed. Most orders ship within 1-2 days, and you can expect it to arrive shortly after.

Plus, if you spend over £40, shipping is on us. Because let’s be real, no one wants to pay extra for shipping.

Do I need to buy anything else?

Nope! We believe in keeping things simple. Everything you need is in the box. No sneaky extra fees or “must-have” connectors. Just open it, snap it on, and you’re good to go.

How do I keep it looking fresh?

Super easy! Silicone bands just need a quick rinse with soap and water. Leather ones? Just a gentle wipe down.

Metal ones can be cleaned with a soft cloth. And don’t worry – we’ll send you a full care guide, but these bands are pretty low maintenance.

Customers praised this premium genuine leather watch strap for its authentic feel, durability, and refined appearance. Many said it "feels like real leather" with thick, sturdy construction and clean stitching. Shoppers loved how it elevated their watch's look, noting it "makes it feel less like a fitness watch." Comfortable all-day wear and secure fit were highlights.

  • 5 stars: 29 (91%)
  • 4 stars: 2 (6%)
  • 3 stars: 1 (3%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
N
Nathaniel Sutherland
Clean finish and great fit

Clean stitching, solid hardware, perfect fit. Does exactly what I wanted.

C
Callum Tyndale
Dark tone looks sharp

The darker tone looks sharp with the Ultra's case. Great combo.

F
Finley Hawkridge
Simple but premium

Simple design but very premium in hand. The finish is smooth and even.

J
Joseph Fairleigh
Actually smells like real leather

You can actually smell the leather which is a good sign. Feels authentic.

M
Matthew Kingswell
Comfortable even after long wear

Wore it from morning meetings to dinner and it stayed comfortable the whole time.

L
Louis Stratton
Great replacement for the stock strap

Way better than the stock strap that came with my watch. Feels more personal.

A
Alexander Denham
Gives that vintage watch feel

It gives that vintage leather watch feel which I love.

S
Sebastian Mortimer
Feels secure all day

Stays secure all day. The buckle feels strong and reliable.

L
Leo Chatterton
Soft on the inside which I like

I like that the inside is softer against the skin. Doesn't irritate even after a full day.

B
Benjamin Cressingham
Green strap hits different

The green one hits different. It's deep and rich, not that bright fake green.

A
Archie Blackwood
Lowkey my favorite strap now

Lowkey my favorite strap right now. I keep reaching for this over the others.

D
Daniel Thornbury
Feels solid on the wrist

Feels solid on the wrist without being heavy. Nice balance.

M
Maxwell Radcliffe
Upgraded my whole look

This strap honestly upgraded my entire look. Makes it feel less like a fitness watch and more like a luxury watch.

J
Jack Milburn
Fits the Ultra perfectly

Fits the Apple Watch Ultra perfectly. No awkward angles or loose connectors.

T
Thomas Alderley
Perfect office strap

I wear it to the office and it looks professional. Way better than wearing a sporty strap with a blazer.

O
Oscar Hollingsworth
Brown one is timeless

The brown tone is timeless. I can see myself using this for years.

S
Samuel Redcliffe
Didn't expect to like leather this much

Didn't expect to enjoy leather this much but now I rotate this one the most.

L
Lucas Wainwright
Subtle but stylish

It's subtle but stylish. Not flashy, just well done.

W
William Featherstone
Leather feels thick and sturdy

The strap feels sturdy and secure. I never feel like it's going to slip or pop off.

C
Charlie Bracknell
Comfortable from day one

I thought leather would need a break in period but this was comfortable from day one. Didn't feel stiff at all.

T
Theo Carrington
Super clean with the Ultra

Paired this with my Ultra and it just looks clean. Makes the watch look more like a traditional timepiece.

H
Henry Ashbourne
Looks expensive ngl

I was expecting decent quality but this actually impressed me. The leather feels thick and durable, not thin or flimsy.

E
Edward Hensley
Green one stands out but still classy

The green version stands out but still works with neutral outfits. It's unique without being loud.

A
Alfie Worthington
Dark brown gives old money vibes

The dark brown one gives serious old money energy. Looks expensive without trying too hard.

H
Harry Whitmore
Green leather looks insane in person

The green leather looks crazy good in natural light. It's bold but still classy. I've gotten a couple compliments already at work.

A
Arthur Kensington
Smells like real leather

First thing I noticed was the smell. You can tell it's genuine leather right away. None of that fake plastic scent.

F
Freddie Collingridge
Way better than silicone for daily wear

Switched from silicone to this for everyday wear and honestly it feels more grown up. Way more comfortable when I'm not working out.

G
George Langley
Classic brown done right

The brown version is exactly what I wanted. Rich colour, not too shiny, not too dull. It gives that classic watch vibe instead of a techy feel.

O
Oliver Pembroke
Finally found a leather strap that feels premium

I've tried a few leather straps before but this one actually feels premium. The texture is smooth and the stitching looks clean. Makes my Apple Watch Ultra look way more refined.

R
Reuben Ellington
Very happy with this one

I'm really happy with this purchase. Feels like a quality piece, not just an accessory.

H
Hugo Pennington
Not too flashy just right

Not too flashy, just the right amount of character.

J
James Hawthorne
Actually impressed with the quality

Installation was quick and it snapped in perfectly. No gaps or weird fit issues.

Why 100,000+ Customers Choose Astra Straps

390+ Styles. Premium quality. Prices that actually let you switch it up.

Endless

Style

Match every mood,
outfit, occasion

Premium

Materials

No cheap

plastic here

Built

To Last

Survives workouts, adventures, life

Perfect

Fit

Comfortable

from day one

100 Day

Warranty

We’ve got you covered for 100 days

  • “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."