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Carbone - Apple Watch Leather Band with Checkered Pattern 46 / 49 mm
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Carbone - Apple Watch Leather Band with Checkered Pattern 46 / 49 mm

Regular price€79,00
/
Tax included. Shipping calculated at checkout.
Size chart

Which size of strap to choose for your Apple Watch?

On our site, we offer two strap sizes to fit all Apple Watches:

42 mm
46 / 49 mm

However, Apple has changed the case sizes over the generations, which can be confusing. Here is a clear guide to help you choose the right strap.

Apple Watch & strap size matching

Your Apple Watch size

Strap size to choose

38 mm / 40 mm / 41 mm / 42 mm (Series 10)

42 mm

42 mm / 44 mm / 45 mm / 46 mm / 49 mm (Ultra)

46 / 49 mm

Why this matching?

Apple has always maintained two case sizes for its watches, with compatibility across several generations:

The 38 mm, 40 mm, 41 mm and now 42 mm (Series 10) models share the same attachment width and are therefore compatible with our 42 mm straps.

The 42 mm (previous generation), 44 mm, 45 mm, 46 mm and 49 mm (Ultra) models have a wider attachment and require a 46 / 49 mm strap.


Need help?

If you have any doubts, our customer service is at your disposal to guide you in your choice.


  • In stock, ready to ship
  • Backordered, shipping soon
  • 2-year warranty
  • Satisfied or refunded
  • Shipping within 24 hours from France
Choosing the Carbone band means embracing a bold style with subtle elegance. A tapestry pattern of striking purity on lambskin leather, paired with an unfathomably deep black for a hypnotic effect. A black diamond.

Fits wrist sizes from 150 mm to 195 mm

The Carbone is the perfect must-have accessory if you want to embrace a chic style—whether for everyday wear, work, a dinner, or a special occasion. Its full black look adds both discretion and elegance to your Apple Watch. The small Made in France stitching detail brings a touch of French refinement and distinction.

Product Origin

The Carbone band has been refined to meet the strictest standards. Now crafted from cowhide leather, this material is renowned for its suppleness and durability. It features an ultra-fine, silky grain and is obtained through vegetable tanning—one of the oldest leather-making techniques and the most appreciated by enthusiasts. The use of natural tannins increases the lifespan of your band and protects your skin from allergies.

  • Made in France
  • Cowhide leather
  • Black buckle
  • Checkered texture
  • Blue, white, and red flag
Fits wrist sizes from 150 mm to 195 mm.

Delivery
Order before 2 PM (Monday to Friday) for same-day shipping from Toulouse. Estimated times:

  • France: 48 business hours (Express: 24 hours)
  • Europe: 2 to 5 days (Express: 48 to 72 hours)
  • International: 3 to 5 days (Express: 48 to 72 hours)
    Free shipping for purchases over €100.

More details about delivery here.

Returns and Exchanges
Return or exchange within 30 days after receipt. Products must be returned in their original condition. More information here.

What wrist size is this strap compatible with?
Suitable for wrist sizes from 150 mm to 195 mm.

Is it compatible with all versions of Apple Watch?
Yes, this strap fits perfectly with Apple Watch Series 10, ULTRA 1 & 2, SE 1 & 2, and all previous Series 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 (Ceramic, Titanium, Stainless Steel, Aluminum, Sport, and Nike versions).

Is the strap sold with adapters?
Yes, all straps come with adapters for Apple Watch. There are no additional costs.


How should I care for my leather strap?
Over time, your leather strap will look worn and patinated (in a good way). Never apply aggressive or corrosive products, as it is a material in contact with the skin, so be cautious of allergies. Avoid immersing it as much as possible, and if it does get wet, let it dry near a radiator, never with a hairdryer. Learn more.


Can I go in the water with this leather strap?
Leather straps are treated to withstand everyday splashes like hand washing or rain. However, they should not be submerged, and it's best to avoid getting them wet. Soap, sea salt, or pool chlorine will damage the strap.

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The black diamond

You can admire a subtle checkered finish that delicately reveals itself depending on the light, combined with a black of unfathomable depth for a truly hypnotic result. A true black diamond. The blue, white, and red flag has also been delicately hand-applied, standing out beautifully against this dark background.

Back in Black

By choosing the Carbone strap, you’re opting for a sleek and refined style with understated elegance.

For the first time, we’ve selected a black buckle to enhance the carbon and full black character of the Carbone strap. Whether you’re team Amy Winehouse, AC/DC, or both, you’ll have the deepest black on your wrist.

Get inspired: our watch face suggestions

Discover a curated selection of watch faces designed by ETERNEL to perfectly match your strap. Click the image or the button to download and add the face to your Apple Watch (works on iPhone, iPad or Mac).

ETERNEL Graphique

Assert your style with the ETERNEL Graphique dial — an exclusive creation inspired by the iconic “E” of Maison ETERNEL. Its bold design blends minimalism with strong visual impact, making a confident statement on your wrist. The striking black and white contrast, elevated by deep blue modern typography, gives this dial a decidedly contemporary look, true to the brand’s spirit of excellence.

Install this watch face

Elegant California

The Elegant California dial embodies the perfect balance between watchmaking tradition and contemporary design. Its distinctive blend of Roman and Arabic numerals offers a display that is both original and refined. The dark palette, enhanced by the subtle glow of the moon, adds depth and sophistication — ideal for Apple Watch users with a taste for timeless elegance.

Install this watch face

Compatibility

Apple Watch Models

Compatible with all Apple Watch models released to date, including Series 10, ULTRA 1 & 2, SE 1 & 2, and all previous Series 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9. The band connectors remain unchanged.

Apple Watch Sizes

This product is compatible with the following Apple Watch sizes:

  • 44 mm
  • 45 mm
  • 46 mm
  • 49 mm
Fits wrist sizes from 150 mm to 195 mm
SKU : CARBONE-44

Customer Reviews

Based on 12 reviews
92%
(11)
8%
(1)
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(0)
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0%
(0)
J
Julian I.

Excellent

P
Philippe B.

Superbe, très classe et bien fini. Peut-être un peu raide, mais j’imagine qu’il va s’assouplir avec le temps.

R
Régina D.

Très beau bracelet : conforme à la photo, il est très qualitatif

F
Fabrice F.

Top qualité

E
Eduardo G.

C’est un bon produit de qualité. Ça fait des années que j’achète des bracelets pour mon Apple Watch de cet entreprise :-)

G
Gaël D.

Une valeur sûre 😉

Reviews in Other Languages

Our commitment to sustainability

Every day, Eternel commits to a sustainable approach to reduce its environmental impact.
Made in France
Local production to reduce transportation and CO₂ emissions
Packagings
100% FSC-certified cardboard to save resources and energy
Water-based inks
No volatile organic compounds (VOCs) in our packaging
Delivery
La Poste and Chronopost, carbon-neutral carriers
Quality

Our specifications

To meet the highest quality standards, all our leather straps comply with current rules and regulations. Limitation of hazardous substances, unique system for the registration, evaluation, and authorization of chemical substances... the manufacturing of our straps does everything possible to enhance the protection of human health and the environment. It may seem obvious when written like this, but it requires control and working with the right people.

To offer you quality straps, they must undergo several demanding tests: water repellency, color resistance to ultraviolet light, leather resistance to chlorinated water and artificial sweat, leather strength against dry and wet translative rubbing, strap discoloration in demineralized water... In short, numerous checkpoints to ensure your strap is as resistant and durable as possible.

The applicable regulations and all these tests allow us to offer you bracelets that are:

Hypoallergenic
Simply to ensure the bracelet is compatible with your skin.

Chrome-free
Great as a browser, not so great on your skin. That’s why we make sure to exclude it from our straps — for your comfort and for the planet.

Water-repellent
To ensure our straps withstand the test of time, they meet ISO 15700 standards — meaning the leather won’t fade from everyday accidental splashes.

Nickel-free
Spotless, without the nickel! Jokes aside, this pollutant is harmful to both your skin and the planet. That’s why it has no place in our straps — and that’s a good thing.

Learn more

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