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★

Trust score 4.6/5 | 300+ reviews

BOUND.

Q: Is there a warranty?

Yes. All pieces include a Lifetime Warranty against manufacturing defects, reflecting our commitment to durability. You have 7 days after delivery to request a return. The item must be unworn and in its original packaging.

Q: What is the delivery time?

Orders are processed within 24–48 business hours . Estimated delivery time is 5–7 business days , depending on your location. All shipping details are provided during checkout and in your order confirmation email.

$32.00

$57.00

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Some symbols don't just decorate. They anchor.

It's about the connection between the ocean and your story. An anchor, a whale tail, a shackle — each one means something. Choose the symbol that fits who you are.

Carry your heritage.

Description

The BOUND model represents unwavering commitment to one’s journey and the people who share it. Part of the HARBOUR collection, it draws inspiration from traditional reef knots used by mariners to join two lines securely. This symbolism reflects a bond that grows stronger under pressure. The bracelet features a double-cord structure with a central nautical knot and precise whipping details. Its construction combines durability with refined craftsmanship. Designed for versatility, it moves seamlessly from outdoor adventure to urban style while representing strength, unity, and home.

Technical Specifications

Material: High-Density Marine Grade Nylon, engineered for superior durability and a soft feel on the skin.
Hardware: Low-profile 316L Stainless Steel end-caps for a sleek, finished look.
Construction: Double-layered cord featuring a traditional central reef knot and contrasting reinforced whipping.
Durability: Sea-proof, sweat-proof, and 100% waterproof.
Warranty: UMI Lifetime Warranty.

Sizing

Fit: Universal adjustable system with dual sliding knots (customizable for wrists from 14 cm to 24 cm).
Cord Diameter: 3 mm (Balanced profile for daily wear).

Size guide

Choosing the right bracelet size is essential for both comfort and style. At UMI Nautic, the perfect fit enhances your look and elevates your overall presence.

Adjustable bracelets — no size selection needed. The cord adjusts to your wrist with a simple pull, fitting wrists from 14 cm to 24 cm. Just add to cart.

Fixed size bracelets — use the guide below to find your perfect fit.

How to Measure Your Wrist

Use a flexible tape measure, string, or a strip of paper.
Wrap it around your wrist, just above your hand (below the wrist bone), where you normally wear your bracelet.
Make sure it's snug, but not too tight.
Mark where the ends meet and measure the length.
Note your measurement in cm or inches and compare with the size chart below.

Bracelet Size Chart

Size	Wrist (cm)	Wrist (in)
XS	14.0 – 15.0	5.5 – 5.9
S	15.1 – 16.5	6.0 – 6.5
M	16.6 – 18.0	6.6 – 7.0
L	18.1 – 19.5	7.1 – 7.7
XL	19.6 – 21.0	7.8 – 8.3

BOUND.

$32.00

$57.00

Built for the ocean.

Salt water. Sweat. Sun. Marine grade cord and premium silver hardware that never fade, tarnish or corrode.

Waterproof · Anti-tarnish · Hypoallergenic · Lifetime guaranteed

Rooted in nautical tradition.

Every symbol has an origin. The anchor holds. The whale tail moves. The shackle connects. Each piece draws from the tools and language of the sea — worn on the wrist, carried for life.

Anchor · Whale tail · Shackle · Toggle.

Buy 1, the 2nd is on us.

Add any two pieces to your cart. Discount applied automatically at checkout. No code needed.

Velvet pouch · Authenticity card · 2 stickers · Free worldwide shipping.

Built for the ocean.

Salt water. Sweat. Sun. Marine grade cord and premium silver hardware that never fade, tarnish or corrode.

Waterproof · Anti-tarnish · Hypoallergenic · Lifetime guaranteed

Rooted in nautical tradition.

Buy 1, the 2nd is on us.

Add any two pieces to your cart. Discount applied automatically at checkout. No code needed.

Velvet pouch · Authenticity card · 2 stickers · Free worldwide shipping.

12,000+ HAPPY CUSTOMERS WORLDWIDE.

‹

›

★

✓

VERIFIED

Bought two for myself and one as a gift. The packaging alone sets the tone — you can tell this brand cares about every detail. Worn it surfing and it holds up perfectly.

RYAN CALLAHAN

🇦🇺Australia

★

✓

VERIFIED

Found UMI through a friend and ordered the same day. The bracelet arrived faster than expected and the quality blew me away. Been wearing it every day since — to the beach, to work, everywhere.

TYLER BROOKS

🇺🇸United States

★

✓

VERIFIED

I don't usually wear bracelets but this one felt different. The design is clean, it pairs with everything, and it hasn't left my wrist since it arrived. Even my girlfriend wants one now.

JAMES WALKER

🇬🇧United Kingdom

★

✓

VERIFIED

I spend half my day in the water and my UMI has become an extension of my body. It's faced salt and sun for weeks and still looks brand new. Truly built for the ocean.

LUCA BIANCHI

🇮🇹Italy

★

✓

VERIFIED

Ordered two and they arrived beautifully packaged. The velvet pouch and card made it feel like a luxury purchase. The bracelet itself is even better in person — wearing it to the office every day.

LUCAS BERNARD

🇨🇦Canada

★

✓

VERIFIED

Live on the coast of Florida and needed something that could handle real saltwater conditions. UMI is the real deal. Solid hardware, clean design, no rust after months of daily wear.

MASON REED

🇺🇸United States

★

✓

VERIFIED

Bought this as a gift for my husband and he absolutely loves it. He wears it to the beach, to work, everywhere. The quality is incredible for the price. Will definitely buy more.

EMMA SULLIVAN

🇦🇺Australia

★

✓

VERIFIED

Three weeks in Portugal and this bracelet never left my wrist. Saltwater, sun, long days at sea — still looks perfect. Worth every cent.

NOAH JENSEN

🇩🇰Denmark

★

✓

VERIFIED

I practically never take mine off. The design is sophisticated and the durability is next level. Looks incredible with a shirt or a suit. It's not just a bracelet — it's a statement.

THOMAS MÜLLER

🇩🇪Germany

★

✓

VERIFIED

I ordered for myself and ended up ordering two more as gifts. The packaging is stunning — feels premium from the moment you open it. A brand that clearly puts thought into everything.

CLAIRE DUBOIS

🇫🇷France

★

✓

VERIFIED

Got mine as a birthday gift and haven't taken it off since. The anchor detail is subtle but powerful. Feels like it was made for people who actually live near the water.

KIERAN MURPHY

🇮🇪Ireland

★

✓

VERIFIED

Clean aesthetic, solid build, and it arrived fast. Wore it on a fishing trip off the coast of Auckland and it handled everything the sea threw at it. Already ordered a second one.

CALLUM REID

🇳🇿New Zealand

★

✓

VERIFIED

I sail every weekend and wanted something that could keep up. UMI delivered. After months of exposure to salt and wind it still looks exactly the same. Absolutely recommend.

ERIK LINDQVIST

🇸🇪Sweden

★

✓

VERIFIED

Grew up sailing off the coast of Maine and always wanted a bracelet that matched that identity. UMI nailed it. Understated, tough, and exactly what I was looking for.

JAKE HARTLEY

🇺🇸United States

★

✓

VERIFIED

Spent three weeks sailing the Adriatic and never took it off once. The craftsmanship is exactly what you'd expect from a brand that understands the sea. Clean, durable, built to last.

MARCO DE SANTIS

🇮🇹Italy

★

✓

VERIFIED

The ocean is part of my daily life and I needed a bracelet that could match that. UMI is the only brand I've found that truly gets it. Premium in every way — design, material, and experience.

HENRIK STORM

🇳🇴Norway

★

✓

VERIFIED

Bought one for my boyfriend and one for myself. We both wear them every day. The design is minimalist and timeless — goes with everything from casual to smart. Genuinely love this brand.

SARAH MITCHELL

🇬🇧United Kingdom

★

✓

VERIFIED

Simplicity is the highest form of sophistication. My UMI doesn't shout, but it makes its presence known through quality. Goes perfectly with a suit or jeans — this is more than jewelry.

ANTOINE MOREAU

🇫🇷France

★

✓

VERIFIED

I've dived into salt water countless times and the steel still shines. UMI understands that those who love the sea demand real quality. If you love the ocean, look no further.

JAVIER MORALES

🇪🇸Spain

★

✓

VERIFIED

Ordered two for my sons for Christmas. They both wear theirs every single day. The quality is exceptional and the packaging felt truly premium. Will be buying more as gifts.

PATRICIA OKAFOR

🇨🇦Canada

★

✓

VERIFIED

Gifted one to my brother who surfs every morning. He hasn't taken it off in two months. Says it's the best thing on his wrist. That says everything.

DANIEL COSTA

🇵🇹Portugal

★

✓

VERIFIED

Not a big jewellery person but this caught my eye. Clean, minimal, and it works with literally everything I wear. Three months later and it still looks brand new. Really impressed.

OLIVER HAYES

🇺🇸United States

★

✓

VERIFIED

I live near the harbour and wanted something that felt like it belonged there. UMI is exactly that — it feels authentic, not like a tourist souvenir. Bought two, kept one, gifted one.

FINN LARSEN

🇩🇰Denmark

★

✓

VERIFIED

Arrived in Sydney faster than expected and the packaging was genuinely impressive. The bracelet is everything the photos promise — and then some. Wear it surfing, wear it to work. Perfect.

BEN THOMPSON

🇦🇺Australia

Rated 4.6/5 based on 300+ reviews.

FAQ

Are they water-resistant?

Yes. Crafted with premium nylon and high-durability elements, our pieces are made for daily wear. For maximum longevity, avoid constant contact with salt water, pools, or harsh chemicals.

Is there a warranty?

Yes. All pieces include a Lifetime Warranty against manufacturing defects, reflecting our commitment to durability. You have 7 days after delivery to request a return. The item must be unworn and in its original packaging.

What is the delivery time?

Orders are processed within 24–48 business hours.

Estimated delivery time is 5–7 business days, depending on your location.

All shipping details are provided during checkout and in your order confirmation email.

Can I track my order?

Yes. You'll receive a tracking link via email once your order is dispatched.

Need more help? Our support team is here for you.

Support

LIFETIME WARRANTY

Built to endure. Full coverage on every piece for a lifetime of satisfaction.

HAND-FINISHED

Nautical soul. Unmoved by the tides and crafted to never fade, with hand-finished details to build your heritage.

PRIORITY SHIPPING

Inspected by hand. Precision processing and expedited global delivery.

BOUND.

12,000+ HAPPY CUSTOMERS WORLDWIDE.

YOUR DAILY SET.

FAQ