Simple Tour - Navy Blue Greased Cowhide Leather Apple Watch 42 mm
Simple Tour - Navy Blue Greased Cowhide Leather Apple Watch 42 mm
Simple Tour - Navy Blue Greased Cowhide Leather Apple Watch 42 mm
Simple Tour - Navy Blue Greased Cowhide Leather Apple Watch 42 mm
Simple Tour - Navy Blue Greased Cowhide Leather Apple Watch 42 mm
Simple Tour - Navy Blue Greased Cowhide Leather Apple Watch 42 mm
Simple Tour - Navy Blue Greased Cowhide Leather Apple Watch 42 mm
Simple Tour - Navy Blue Greased Cowhide Leather Apple Watch 42 mm

Simple Tour - Navy Blue Greased Cowhide Leather Apple Watch 42 mm

Regular price€79,00
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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
Discover or rediscover the Simple Tour, an iconic and essential strap. Made in France and handcrafted from fine, oiled cowhide leather. Features contrasting white stitching and a vegetable-tanned finish for a beautifully aged, authentic look. Finished with a stainless steel tang buckle.

Fits wrist sizes from 150 mm to 200 mm

The Story

Greased cowhide leather is an integral part of noble materials, synonymous with charm and elegance. The style it imparts to the simple loop makes it the perfect everyday companion. Ideal for the city as well as for more formal occasions, the finesse of this leather strap and the lightness of its grain add a touch of elegance to your wrist. Imagine it in its honey shade for a perfect match with your navy blue suit or white shirt. Opt for the powder pink shade that will pair with your latest jeans, red to go with your Ferrari (delivered separately) or let your imagination match your bracelet and outfit.

Known for withstanding daily wear, you can be sure that the leather will accompany you for a long time. Over time, it will also develop a patina with natural and warm hues. This worn and patinated look will make it an essential accessory for a Sunday in the countryside, to be worn without moderation with a vintage leather belt. Handcrafted, its white topstitching will also highlight your watch and give a modern adventurer look.

Product Origin

Known for its softness and suppleness, cowhide leather has a very fine and silky grain. This French cowhide leather is obtained through vegetable tanning to increase its lifespan and protect your skin against any allergies. The use of plant-based tannins is one of the oldest leather-making methods, and the most appreciated by enthusiasts.

  • Made in France, handcrafted from fine, oiled cowhide leather
  • Contrasting white stitching
  • Vegetable tanning for an authentic, aged leather effect
  • Stainless steel tang buckle
Fits wrist sizes from 150 mm to 200 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 200 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.

Simply essential

Greased cowhide leather is an integral part of noble materials, synonymous with charm and elegance. The style it imparts to the simple loop makes it the perfect everyday companion.

Elegantly understated

Known for its softness and suppleness, cowhide leather has a very fine and silky grain. This French cowhide leather is obtained through vegetable tanning to increase its lifespan and protect your skin from any allergies.

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:

  • 40 mm
  • 41 mm
  • 42 mm
Fits wrist sizes from 150 mm to 200 mm
SKU : ETERNEL-SIMPLE-MARINE-40

Customer Reviews

Based on 31 reviews
87%
(27)
13%
(4)
0%
(0)
0%
(0)
0%
(0)
C
Celine B.

Très joli bracelet. Joli rouge. Petit drapeau français sympa. Très agréable à porter et à l’air solide.

D
Denis F.

Parfaitement en adéquation avec les photos… Élégant, souple, très belle qualité 👍

L
Lucie P.

Très bon achat, cuir de qualité. Je recommande !

L
Lucie

Très contente de ce bracelet bleu marine. La finition est soignée, et le cuir est très agréable à porter.

M
Margaux

Très satisfaite de ce bracelet blanc. Il est chic et convient à toutes les occasions.

L
Louis

Reçu ce marin et déjà à mon poignet. Juste un indispensable à avoir ! Simple et efficace, je valide.

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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