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Atlas Fit
Atlas Promise
8mm Tungsten Carbide Opal Abalone Inlay Ring
$109.99
Tungsten Carbide · 8mm Width · Synthetic Opal · Abalone Shell Inlay
Color that shifts with the light. Weight you can feel.
This ring has a substantial weight and a smooth, polished feel on your finger. The central inlays catch the light, revealing shifting tones of blue, green, and deep purple with every movement.
- ✓Made from scratch-resistant tungsten carbide
- ✓Features iridescent opal and abalone shell
- ✓A comfortable 8mm band with a solid feel
Full description+
The piece
The band is made from tungsten carbide, one of the hardest materials used in jewelry. Known for its scratch resistance and satisfying weight, it keeps its highly polished finish through daily wear.
Set into the band are three distinct inlays. A central channel of bright synthetic opal is framed by two channels of darker, iridescent abalone shell. The beveled edges and smooth interior ensure a comfortable fit.
How to wear it
The ring's unique colors make it a standout piece on its own. Wear it to add a point of interest to a simple t-shirt and jeans, or let it complement the colors in a patterned shirt.
Choosing your size
This ring has a standard fit. We recommend choosing your usual ring size for a comfortable feel. Available in US sizes 6 to 15, including half sizes.
Why this piece
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01Highly Scratch-ResistantTungsten carbide is exceptionally hard. This makes your ring highly resistant to the scratches and scuffs of everyday life.
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02Dynamic Color and LightThe combination of synthetic opal and natural abalone shell creates a constant play of color. The tones shift from bright aqua to deep violet depending on the angle and light.
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03Comfortable WeightThe 8mm band has a noticeable, reassuring weight. Its smooth, polished interior and beveled edges are designed for comfortable, all-day wear.
Specifications
MaterialTungsten Carbide
Width8mm
StonesSynthetic Opal, Abalone Shell
Ring Sizes6-15
Questions
Will this ring hold up to daily wear?
Yes. Tungsten carbide is a very durable and scratch-resistant material, designed to withstand the rigors of daily activities.
Is this a good gift?
Its unique design and durable build make it a memorable gift. The wide range of sizes helps ensure you can find the right fit.
How do I care for the ring?
To clean, simply wipe with a soft, damp cloth. Avoid harsh chemicals to protect the integrity of the inlays.
Not sure of your size? We've got you.
Find your size
All Atlas pieces are crafted to true men's proportions. Measure twice, wear forever.
How to measure: wrap a strip of paper around the base of your finger, mark where it overlaps, then measure the length in mm. That's your inner circumference.
| Atlas size | EU | US | UK | Diameter (mm) |
|---|---|---|---|---|
| S | 54 | 7 | N | 17.3 |
| M | 57 | 8 | P | 18.1 |
| L | 60 | 9 | R | 19.0 |
| XL | 63 | 10 | T | 19.8 |
| XXL | 66 | 11 | V | 20.6 |
Tip: measure at the end of the day when fingers are slightly larger. Knuckle wider than the base? Size up.
How to measure: wrap a soft tape around your wrist where you'd wear a watch. Add 1cm for a comfort fit, 2cm for a relaxed drape.
| Atlas size | Wrist (cm) | Bracelet length (cm) |
|---|---|---|
| S | 15.5–16.5 | 17.5 |
| M | 16.5–17.5 | 18.5 |
| L | 17.5–18.5 | 19.5 |
| XL | 18.5–19.5 | 20.5 |
Most men: M (16.5–17.5cm wrist) is our best-selling size.
How to wear: chain length is measured tip-to-tip. Below: how each length sits on a 6'0" frame.
| Length | Sits at | Best for |
|---|---|---|
| 45cm / 18" | Collarbone | Tucked or under a tee |
| 50cm / 20" | Just below collarbone | Most versatile · best-seller |
| 55cm / 22" | Mid-chest | Layered with a pendant |
| 60cm / 24" | Lower chest | Statement chains |
Tip: when in doubt, 50cm is the universal Atlas length — clean over a tee, sharp under a collar.
Or 4 interest-free payments of $27.49 with Klarna
1-Year Warranty
Hand-finished & built to last.
Water & Sweat Proof
Train, swim, live in it.
Signature Box
Gift-ready, every order.
Free Shipping
Worldwide. Tracked & insured.
Shipped & Delivered
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Priority Dispatch · Order in — to ship today Your piece leaves our atelier the same day, fully tracked & insured.
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Free Worldwide Delivery Tracked & insured to your door. Real-time tracking link sent the moment your order leaves our atelier.
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Signature Atlas Box · Gift-Ready Every order ships in our matte black presentation case. Effortless gifting, every time.
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30-Day Easy Returns Not the right fit? Send it back within 30 days for a full refund. Our team takes care of every step.
1-Year Warranty
Every Atlas piece is covered by our 1-year warranty against manufacturing defects. We stand behind the craftsmanship of every ring, chain and pendant we forge.
Atlas jewellery is built to be worn every day. Our pieces are resistant to water and sweat — train, swim, live in them. For pieces that need attention, contact our care team and we'll make it right.
Signature Packaging
Each order ships in the Atlas signature box — a matte black presentation case finished with our embossed logo and gold foil interior detail.
Inside, your piece rests on a velvet cushion, wrapped in a microfiber pouch for safekeeping. Built to be opened. Built to be kept.
Shipping & Returns
Free worldwide shipping on every order. Orders placed before 2pm CET leave our atelier within 24 hours, fully tracked and insured.
Delivery: a real-time tracking link lands in your inbox the moment your piece ships. Transit times vary by destination — your order will reach you safely.
Returns: not the right fit? You have 30 days to send it back for a full refund. Our care team handles every step — just message us and we'll take care of you.