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Black Duality+ (Teak & 14K Rose Gold)

Black Duality+ (Teak & 14K Rose Gold)

Ships free within USA!

Regular price $679.00
Regular price Sale price $679.00
Sale Unavailable
Shipping calculated at checkout.

Ring Sizing (Don't know your size?)

We've got you covered!

Our no charge calibrated sizing kit (available US only) will help you learn your perfect size! Available with ring purchase only.

Orders outside USA see alternate method below.


Don't rely on DIY/at-home sizing methods. They are inaccurate.


Alternate method 

Get sized locally: Visit at least 2-3 jewelers to get sized- it should be free. Why 2-3? Because some jewelers use inaccurate sizing methods or uncalibrated ring sizers that give an incorrect size. Going to 2-3 jewelers (that give you the same size) will help ensure you get the correct ring size.

Important note if getting sized locally-when selecting your size, keep in mind that wide (9mm+) rings tend to fit more snugly. Consider increasing the size you order a little (1/4 to 1/2 size) if you're getting a wider (9mm+) ring. Feel free to contactme withany questions.

How wide should my ring be?

Most people choose between 6-8mm wide

3-4mm - Very narrow

This narrow is a more feminine look.


5mm - Slim

Rings in this width are less common for men's rings, though some prefer a narrower ring.


6mm - Classic width

6mm is a very traditional men's band width. If you're new to wearing rings, or like a more classic style, this is probably for you.


8mm - Modern width

8mm is a modern/contemporary width that is gaining popularity. A little wider than traditional wedding bands, it has more presence than 6mm, but is still comfortable for daily wear.


9mm+ Very wide

Rings this wide are uncommon and make a statement. If you're looking at something this wide, you probably already know what you want. If you're not used to wearing jewelry, a ring this wide might bother you.

Remember Very wide rings tend to fit more snugly. You might need to adjust the size you order if you're getting a wider (9mm+) ring.


This men's wedding band is crafted from solid titanium with a beautiful waterproof teak wood liner finished off with a14K rose gold inlay.
The matte black finish is available in 2 materials: standard blackened titanium, and highly scratch-resistant BlackTi.
The beautiful teak wood liner has a comfort fit, as well as a 100% waterproof coating. Teak wood, renowned for its durability in shipbuilding for centuries, is a fairly consistent colored medium-light brown with occasional subtle green and yellow undertones.
The ring is sealed and 100% waterproof, and even carries my lifetime guarantee!
Titanium is hypoallergenic and can even be worn by people with severe metal allergies!
Important note on sizing- when selecting your size, keep in mind that wider rings tend to fit more snugly. Consider increasing the size you order a little (1/4 to 1/2 size) for wider (9mm+) rings. Feel free to contact me with any questions.
Free shipping in the USA!
Ships in weeks, not months. See Current Delivery Time
Every Richter Scale ring is covered by our 100% Guarantee

About The Ring

Resizing- This ring can be resized UP or DOWN as much as 1 full size
Materials- black titanium, 14K rose gold inlay, and Teak wood
Finish- Matte outside with polished inlay and interior.
Care Instructions- 100% Waterproof. Clean with mild soap and water as needed. Avoid salt water.
Fit- Comfort fit interior
Width - this ring is pictured in 7.5mm wide. You may select a different width in the from the drop-down menu. Available in 6mm-12mm
How will it feel on my finger?
This ring is very smooth and comfortable on your finger and lightweight for its size.

Ordering & Delivery

What size am I? Click here for sizing information.

Lead Time- Ever Richter Scale ring is custom made to order, I'm not selling mass-produced rings from China, but rather all of my rings are handcrafted one-at-a-time in my small US-based shop. As such, my rings don't ship out next day. I do pride myself on fast delivery time, normally 2 weeks or less. Not months like some. 

To see my current delivery times HERE

Returns- I accept returns but keep in mind each ring is custom-made. Please see my detailed policies here.

    How Long Will My Order Take?

    How long will it take to receive my order?

    Currently, orders are taking 3-4 weeks to craft, plus transit time.

    If you need your ring sooner, please contact me and I'll do my best to make it happen!

    Each Richter Scale ring is handcrafted to order, one at a time in my Florida based workshop. I don't resell mass-produced rings from China. That means that my rings don't ship at Amazon speed. Quality takes time.

    Shipping & Returns

    Shipping- We ship worldwide! Taxes & import fees may be collected by your country on delivery.

    Returns- I accept returns but keep in mind each ring is custom made to order, so conditions apply. Please see my detailed policies here.

    100% Lifetime Guarantee

    If you EVER have any problems with your ring as a result of flaws or defects in workmanship during the life of your ring I will gladly repair or replace the product at no charge to you! I stand behind my work 100%

    Excessive wear or damage from abuse/neglect is not covered.

    View full details

    Customer Reviews

    Based on 5 reviews
    Alyssa C.
    Beautifully Masculine

    The ring is timeless and crafted to perfection. We are so pleased with the design and the high quality materials and craftsmanship that went into making the ring. We will be singing Richter Scale’s praises to anyone who will listen.

    Duy N.
    Amazing quality

    This piece is so perfect for who I am and the fact that it has options for a more traditional inlay makes it even better.

    Arthur B.
    Quality is awesome! Responsiveness of seller not so much

    The ring came in exactly as expected the craftsmanship on it was truly remarkable. My only drawback was the seller was difficult to get a hold of initially with questions and after the ring arrived. I forewarned him about extra brokerage fees charged to Canadian customers and suggested maybe leaving a disclaimer to pick the shipping option that was 10 dollars more would save on over 100 dollar in fees! The seller read it and never responded. I wasn’t looking for any money back, but no acknowledgement from the seller after purchase did put a damper on the whole experience

    Logan D.
    Better than expected

    I found this company on social media and instantly knew I needed their work for my upcoming wedding ring. After speaking with the owner about my custom needs to fit me he said what I wanted would be possible although the option wasn’t listed. I ordered a little later and he was very transparent on shipping dates and such. Absolutely stunned at the craftsmanship that showed up on my door step! I will totally recommend them to everyone I know!

    Jerica B.
    Quality ring

    I order my soon-to-be husbands ring and couldn’t be happier. Beautiful craftsmanship and I know my Fiancé will LOVE it.

    Thank you