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Atlas Fit
Atlas Promise
8mm Black Tungsten Carbide Blue Groove Ring
676,69 kr
Tungsten carbide · Black brushed finish · Blue center groove · 8mm wide · US sizes 6-12
Black on the outside. Blue where it counts.
A wide black band with a thin line of blue running through the center, and the same blue hidden inside the ring where only you see it. The brushed surface keeps the black quiet, so the groove catches the light on its own. It reads solid on the hand without shouting.
- ✓Tungsten carbide resists scratches and daily knocks
- ✓8mm width with real weight on the finger
- ✓Blue groove and blue interior for two-tone contrast
Full description+
The piece
The band is tungsten carbide, one of the hardest materials used in men's rings, which is why it holds a finish far better than softer metals. The outer surface is brushed black with beveled edges, so light rolls off the sides instead of flashing.
A single blue groove runs around the center of the band, and the inside of the ring carries the same blue tone with a TUNGSTEN CARBIDE marking. At 8mm wide, it sits broad across the finger and stays balanced thanks to the smooth inner surface.
How to wear it
Wear it alone on the ring finger as a wedding or commitment band, or on the index finger with a black or steel watch for a matched look. The black finish sits well with denim, a white tee, and dark outerwear, and stays understated under a shirt cuff at work. Keep other rings minimal so the blue line stays the detail people notice.
Choosing your size
Offered in US sizes 6, 8, 9, 11 and 12. This is an 8mm band, so it covers more of the finger than a thin ring; if you are between sizes or your knuckle is larger than the base of your finger, take the larger size. Tungsten carbide cannot be resized, so measure an existing ring of similar width before ordering.
Why this piece
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01Built for everyday handsTungsten carbide is very hard and highly scratch-resistant, so the brushed black surface keeps its look through daily wear.
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02Two-tone without the noiseBlack brushed metal with one blue line and a blue interior. The contrast is there when you look, not before.
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03An easy gift to get rightA neutral black band suits most styles, and it works for a wedding, a birthday, or an anniversary.
Specifications
MaterialTungsten Carbide
FinishBlack / Blue
Width8mm
Ring SizesUS 6-12
Questions
Will the black finish wear off?
Tungsten carbide is one of the hardest materials used in jewelry and resists scratching well, though like any finish it can mark if struck against hard surfaces such as stone or concrete.
How do I care for it?
Wipe it with a soft, dry cloth to restore the brushed look, and remove it before heavy lifting or work with tools.
Can it be resized later?
No. Tungsten carbide cannot be resized, so choose your size carefully and size up if you are between sizes on an 8mm band.
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 169,17 kr with Klarna
1-Year Warranty
Covers manufacturing defects.
Made for Daily Wear
Stainless steel, titanium or tungsten.
30-Day Returns
Unworn pieces, original packaging.
Free Shipping Over $75
Tracked to your door.
Shipped & Delivered
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Fast Dispatch · Ships in 1 to 3 business days Every order is tracked from dispatch to your door.
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Free Delivery Over $75 Free tracked shipping on orders over $75. Delivery usually takes 6 to 10 days, with a tracking link as soon as your order ships.
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1-Year Guarantee If a piece has a manufacturing defect within a year, contact us and we make it right.
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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.
Shipping & Delivery
- Free tracked shipping on orders over $75. A flat tracked rate applies below that, shown at checkout.
- Ships in 1 to 3 business days, each piece packed individually so it arrives protected.
- Arrives in about 6 to 10 days. Delivery times vary by country.
- Tracking link sent by email as soon as your order ships.
Returns & Exchanges
- 30 days to return any unworn piece in its original packaging.
- Full refund to your original payment method once the piece is back with us.
- Wrong size? Order the size you need and return the other one within 30 days.
- How to start: contact us with your order number and we send you the steps.
Warranty & Care
- 1-year warranty against manufacturing defects. See the warranty details.
- Daily wear: put your jewelry on last, after perfume and lotion.
- Water: take it off before swimming, and wipe it dry after contact with water.
- Storage: keep pieces apart so they do not scratch each other.
- Rings: tungsten carbide cannot be resized, so check your size with our size guide.