316L Maria Coin Necklace [Bicolor SILVER]
316L Maria Coin Necklace [Bicolor SILVER]
316L Maria Coin Necklace [Bicolor SILVER]
316L Maria Coin Necklace [Bicolor SILVER]
316L Maria Coin Necklace [Bicolor SILVER]
316L Maria Coin Necklace [Bicolor SILVER]
316L Maria Coin Necklace [Bicolor SILVER]
316L Maria Coin Necklace [Bicolor SILVER]
316L Maria Coin Necklace [Bicolor SILVER]
316L Maria Coin Necklace [Bicolor SILVER]

316L Maria Coin Necklace [Bicolor SILVER]

Regular price$69.00
/
Tax included. Shipping calculated at checkout.

Type
  • Flat rate shipping ¥500 (Free for orders over ¥20,000)
  • Low stock - 2 items left
  • Backordered, shipping soon
  • Medical 316L Surgical Stainless Steel | Hypoallergenic
  • Sauna, ocean, and weight training OK|Wear it 24/7

One side shimmers, the other is matte. Two looks in one.

A reversible coin necklace with an intricately carved portrait of the Virgin Mary.

Available in two sizes, 50cm × BIG / SMALL. Flip it to match your mood.

316L Surgical Stainless Steel
Also used in medical devices
Hypoallergenic
Safe for sensitive skin
Water and Sweat Resistant
Wear it in saunas and at the beach
2-Way Reversible
Front: Classic / Back: Modern
Product Story

Two looks in one, a reversible Virgin Mary coin.

This reversible necklace features an intricately carved portrait of the Virgin Mary on one side and a matte finish on the other. With one necklace, you can switch between a classic and modern look to match your mood and the occasion.

Coin motifs have long been believed to attract "good fortune" and "wealth," and have been cherished as amulets. Bring a touch of everyday reassurance and subtle elegance to your neckline.

Made from 316L surgical stainless steel, it is resistant to sweat, water, and saunas, and there's no need to worry about discoloration or metal allergies. This is a piece you can cherish for a long time, whether for daily wear or as a gift.

Available in two charm sizes: BIG (2.5cm vertical × 1.8cm horizontal) and SMALL (1.9cm vertical × 1.3cm horizontal). We recommend getting both BIG and SMALL for layering.

Product Specifications
  • Material316L Surgical Stainless Steel
  • Total Length50cm
  • Charm (BIG)2.5cm (H) × 1.8cm (W)
  • Charm (SMALL)1.9cm (H) × 1.3cm (W)
  • ColorBicolor Silver
  • FeaturesReversible (Front: Maria / Back: Matte)
Material & Care

Care instructions for long-lasting use

  • Wipe gently with a soft cloth
  • If dirty, wash with lukewarm water diluted with mild detergent and wipe thoroughly dry.
  • Store separately to prevent rubbing against other accessories.
Things to avoid
Long-term wear in hot springs or chlorinated pools / Direct contact with cosmetics or perfumes / Heavy impact or dropping
Size & Wearing

Total length 50cm. This standard chest length sits naturally with V-necks, crew necks, and open shirts. The BIG charm (2.5cm vertical) makes a statement, while the SMALL (1.9cm vertical) adds a delicate touch to your neckline. Layering them is also recommended for added movement.

Shipping & Returns
  • Shipping Cost: ¥500 nationwide (Click Post) / Free shipping for purchases over ¥20,000
  • Shipping: Within 3 business days of order confirmation
  • Delivery: Approximately 2-4 days after posting
  • Tracking: A tracking number will be sent via email upon shipment
Returns & Exchanges
・Defective products / Incorrect delivery: Covered by our store (within 7 days of arrival)
・Customer's convenience: Only for unused items with all accessories (return shipping at customer's expense)
・Metal allergies: Returns accepted within 14 days of wear
Contact Us

Please feel free to contact us with any questions.

  • Official LINE / Store contact form
  • Email: blackclawjp@gmail.com
  • Business Hours: Weekdays 10:00 AM - 6:00 PM
One side shimmers, the other is matte.
BLACK CLAW, 316L Maria Coin Necklace [Bicolor SILVER].

◆ Made exclusively from 316L surgical stainless steel and S925 silver, also used in medical devices.
◆ Highly resistant to rust, tarnish, and scratches, making it safe to wear in saunas, at the beach, or during workouts.
◆ Relatively safe for those with metal allergies to wear.
◆ All products are inspected and delivered in a BLACK CLAW original box.

◆ We will accept returns and exchanges for defective products or incorrect deliveries at our expense.
◆ If you experience a metal allergy, we will accept returns within 14 days of wear.
◆ Returns due to customer preference are accepted only if the item is unused and all accessories and packaging are included (return shipping costs are borne by the customer).
◆ For size consultations, please feel free to contact us via our official LINE account or inquiry form.

◆ Ships within 3 business days.
◆ Nationwide flat rate shipping of ¥500 / Free for purchases over ¥20,000 (Click Post, with tracking number)
◆ Delivered 2-4 days after mailing

医療用316Lサージカルステンレス サウナ・海・筋トレOK ¥20,000以上 送料無料 刻印サービス対応
brand

BLACK CLAW

You can use it as is, even in the sea or bath.

Since these are items you wear every day, we've focused on materials that are gentle on your skin and comfortable to wear.

They are also used in medical devices, so
those with metal allergies
can use them with relative peace of mind.

Necklace
Materials

Commitment to materials

Enjoy the overwhelming sense of weight.
Rust-resistant and scratch-resistant!

It's allergy-friendly, so you can wear it all the time!
It will definitely create a striking look for your wrist.

Customer Testimonials

★★★★

It's noticeable but understated. It doesn't tarnish at all, even when worn every day, and the best part is I don't have to take it off while working out.

K.T.
Fukuoka Prefecture, 30s
★★★★

I bought this as a gift for my boyfriend. I was surprised by the luxurious feel of the original box. He was incredibly happy with it, and I'm very satisfied.

Master of Science
Tokyo - 20s
★★★

I like the simple yet not cheap-looking design that works for both business and private occasions.

Y.H.
Osaka Prefecture - 30s
★★★★

I have a metal allergy, but since this is surgical stainless steel, there's no rash. I even wear it in the ocean and there's no discoloration, it's the best.

R.N.
Okinawa Prefecture, 20s
★★★★

This is my third repeat purchase. People sometimes ask me what brand it is.

D.K.
Kanagawa Prefecture, 30s
Gift

Delivered in carefully considered packaging

We will ship the item in an original box with the BLACK CLAW logo. Wrapping bags are also available upon request. Please feel free to use this for gifts to your loved ones.

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