



STAY.
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.
The STAY. is the structural backbone of the Essential Collection. In high-performance sailing, a "Stay" is the tensioned steel line that supports the mast—the unwavering force that holds the entire vessel’s architecture together under pressure. This piece translates that maritime necessity into a refined industrial statement, featuring a continuous interwoven steel strand body and a precision-engineered magnetic clasp.
With its sharp, reflective presence, the STAY. is designed for the man who provides the stability in his own world. It masterfully combines the complex, kinetic texture of marine-grade mesh with a surgical-level finish, grounding your style with a piece that is as much a feat of engineering as it is an essential accessory.
Technical Specifications
- Material: Marine-Grade Stainless Steel Mesh, engineered for high light refraction and superior flexible strength.
- Hardware: High-Security Magnet Clasp with a brushed steel finish and a precision-lock alignment.
- Construction: Continuous wire-braided structure, designed for a smooth-touch feel against the skin despite its metallic density.
- Durability: Corrosion-resistant, saltwater-proof, and built for a lifetime of daily wear.
- Warranty: UMI Lifetime Warranty.
Sizing
- Lengths: Available in three fixed sizes for a tailored fit: 17 cm, 19 cm, 21 cm, and 23 cm.
- Profile: A sleek, industrial silhouette with a low-profile fit, engineered for seamless layering or a bold standalone presence.
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 |


Salt water. Sweat. Sun. Marine grade cord and premium silver hardware that never fade, tarnish or corrode.
Waterproof · Anti-tarnish · Hypoallergenic · Lifetime guaranteed

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.

Add any two pieces to your cart. Discount applied automatically at checkout. No code needed.
Velvet pouch · Authenticity card · 2 stickers · Free worldwide shipping.
Salt water. Sweat. Sun. Marine grade cord and premium silver hardware that never fade, tarnish or corrode.
Waterproof · Anti-tarnish · Hypoallergenic · Lifetime guaranteed
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.
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.
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.

























