Brú 750 - 42mm Ti5 Deep Dive - Emerald Abyss
Brú is the Irish word for pressure. At 750 metres of water resistance, this is the deepest rated watch we have ever created. Crafted from marine and aerospace - grade titanium, with a screw-down crown and solid case back, it is engineered to withstand immense forces with quiet confidence and total reliability. ISO 6425 certified, meaning it has been tested for reliability under extreme conditions, making it a true dive watch
WATCH SPECS
| Case size | 42mm |
|---|---|
| Case material | Grade 5 Titanium |
| Movement | Sellita SW200-1 |
| Power reserve | 41HRS |
| ISO Certified | ISO 6425 |
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Brú 750 - 42mm Ti5 Deep Dive - Emerald Abyss
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Features
The Story - Protection under pressure
If you spend any time walking the streets of Belfast, you’ll start to notice them - seahorses, hidden in plain sight.
Cast in bronze, carved into stone, and woven into emblems and architecture that have stood for generations.
They are part of the city’s visual language, familiar yet often unexplained.
The Inspiration - For centuries, the seahorse has symbolised protection and good fortune for mariners. In Belfast, a city shaped by the sea and built on maritime trade, it became a trusted guardian.
Early merchants placed the seahorse on their coins as a symbol of good luck and protection for ships setting out across storm-lashed and unpredictable waters, carrying not just valuable cargo, but the livelihood of the city itself.
The Caseback - Turn the watch over and its story is revealed. You’ll find our seahorse, exquisitely engraved and proudly protecting the Brú wearer from deep waters and whatever else life throws its way.
The Bezel - The unidirectional timing bezel is built as a real tool: clear markings and enough grip to turn with cold, wet hands. It’s there to measure moments that matter, not just to look the part.
Seconds Hand - The bright yellow seconds hand slices across the dial like a crane over the shipyard - a constant, ticking echo of Samson and Goliath against Belfast’s skyline.
The Story
Brú 750
Protection and poise under pressure
If you spend any time walking the streets of Belfast, you’ll start to notice them - seahorses, hidden in plain sight.
Cast in bronze, carved into stone, and woven into emblems and architecture that have stood for generations.
They are part of the city’s visual language, familiar yet often unexplained.For centuries, the seahorse has symbolised protection and good fortune for mariners. In Belfast, a city shaped by the sea and built on maritime trade, it became a trusted guardian.
Early merchants placed the seahorse on their coins as a symbol of good luck and protection for ships setting out across storm-lashed and unpredictable waters, carrying not just valuable cargo, but the livelihood of the city itself.
That idea of protection under pressure is at the heart of The Brú 750.Brú is the Irish word for pressure.
At 750 metres of water resistance, this is the deepest-rated watch we have ever created.
Crafted from marine and aerospace-grade titanium, with a screw-down crown and solid case back, it is engineered to withstand immense forces with quiet confidence and total reliability.
Turn the watch over and its story is revealed. You’ll find our seahorse, exquisitely engraved and proudly protecting the Brú wearer from deep waters and whatever else life throws its way.
Look closely and you’ll also see another maritime legend sharing space on the watch’s case. Our mermaid drawn from Irish folklore, representing balance, grace, and beauty amid the power of the sea.
Together, they capture the essence of Brú 750: strength without excess, resilience with refinement, and performance delivered with poise.
Every Nomadic watch has an origin story.
Brú 750 is our deepest yet.
Tech Specs
Grade 5 Titanium with a ceramic uni-directional bezel.
Diameter: 42mm
Lug-to-lug: 49mm
Thickness: 13.5mm
Helium escape Valve at 10 o'clock index
Screw Down Crown at 4o’clock with crown guards
Sellita SW200-1
Automatic
Power reserve: 41hrs
Jewels: 26
BPH: 28,800
Swiss Grade X1 BGW9 Superluminova®
ISO Compliant Lume Pip
Grade 5 Titanium Strap with 316L Stainless Steel Clasp
Screw in links
MicroGlide adjust
Taper 20-16mm
Quick release Spring Bars
What is the Brú 750?
Learn about your new watch.
How to use your Brú for timing
How to adjust your strap.
Your Brú 750 is built to handle pressure, on land and at sea.
Whether it’s worn in the water, on the move, or every day at your desk, the Brú 750 is built to handle it all.
Download our care booklet for expert guidance on keeping your watch in top condition, with advice on maintenance, general care, and servicing to ensure it stays performing flawlessly.
Lume View
The Heart of the Brú 750
Inside the Brú 750, the Sellita SW200-1 is the workhorse you'll always feel.
It beats at 28,800 vibrations per hour, with 41 hours of power reserve on a full wind, allowing you to keep time steady regardless of where you are; on a building site or deep-sea welding in the ocean. The Brú is built to withstand the toughest conditions.
With 26 jewels, hacking seconds, hand-winding and a quickset date, it’s built for real-world use
The SW200-1 is a proven, Swiss-made movement with excellent reliability.
The Brú 750 is designed to be worn hard and kept for years, and the movement inside has to match that promise. The SW200-1 does.
Individually Crafted
Each Brú 750 is individually crafted by one of our watch makers.
Assembled, regulated and tested to ensure the reliabilty Nomadic prides itself on before it is deleivered to you.
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