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Go Stealth with the Iconic Maraí 401
The Blackout Maraí 401 takes our signature diver to daring new depths with a bold, tactical edge. Featuring an ultra-durable Diamond-Like Carbon (DLC) coating on both the case and bracelet, this advanced thin film of carbon delivers unmatched scratch resistance and a sleek, stealthy finish—redefining what robust performance looks like.
A Nod to Heritage, Built for Performance
The striking yellow second hand pops against the jet-black dial, a subtle homage to the watch's origins in Belfast, inspired by the iconic yellow cranes of the historic shipyard that built the RMS Titanic. The slimline case, paired with scratch-proof sapphire crystal and a Swiss automatic movement, ensures the Maraí 401 is as dependable as it is stylish.
A Window to Precision
Now equipped with a stunning sapphire caseback, the Black Out Maraí 401 reveals its intricate inner workings, including a distinctive rotor design inspired by the propellers of the SS Nomadic and RMS Titanic. It's a tribute to engineering excellence—both past and present.
Ready for Action
The newly engineered bracelet, complete with the MicroGlide™ clasp, allows for instant, on-the-fly adjustments. Whether you're strapping it over a wetsuit or wearing it for everyday adventures, this innovative feature ensures unparalleled versatility.
The Black Out Maraí 401 blends stealth, heritage, and robust performance to deliver a timepiece that’s not just a tool but a statement.
WATCH SPECS
| Case size | 40mm |
|---|---|
| Case material | 316L Stainless Steel |
| Movement | Sellita SW200-1 |
| Power reserve | 41HRS |
| Bracelet | Stainless Steel |
WATCH DESCRIPTION
Timeless design meets two subtle flashes of colour, giving every Maraí 401 its own distinctive character. The bright yellow second hand is a nod to the watch’s birthplace, echoing the iconic yellow cranes of the Belfast shipyard that built RMS Titanic.
The slimline case, scratch-proof sapphire crystal and Swiss automatic movement combine to give it impeccable looks with robust performance to match.
The stylish bezel and face make the Maraí 401 equally at home under a double-cuffed shirt sleeve or over a snug fitting wetsuit.
Featuring a sapphire caseback to reveal a delightful and distinctive rotor, inspired by the propellors of the SS Nomadic and RMS Titanic.
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Blackout Maraí 401 - Dive Watch
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Features
The Story - RMS Titanic was the 401st ship
built by Belfast’s Harland & Wolff,
whose famous yellow cranes still
dominate the city skyline.
The same yellow you’ll find on
the seconds hand of every Maraí 401
The Inspiration - Belfast is a city with a proud seafaring past. It’s that thirst for travel,
for movement and exploration
that fuels the Maraí 401.
It’s a watch that celebrates the
essence of our brand.
The Rotor - Through the sapphire caseback you’ll see a custom rotor shaped after the propellers of SS Nomadic and RMS Titanic.
A moving piece of Belfast engineering history that quietly winds the watch every time you move.
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
Maraí means 'Sea Farer' in Irish. This collection is inspired by our rich maritime legacy.
A nod to the working boats, shipbuilders and dockers that defined our city long before we were making watches.
The 401, a nod to the HMS Titanic, the 401st ship build in the Belfast docklands.
The Maraí 401 is built to be the watch you actually live in: coastline to coastline, Belfast to anywhere. A modern Belfast made dive watch built to be actually worn.
Tech Specs
316L fine brushed and polished stainless Steel with a ceramic uni-directional bezel.
Diameter: 40mm
Lug-to-Lug: 48mm
Thickness: 11.5mm
Sellita SW200-1
Automatic
Power reserve: 41hrs
Jewels: 26
BPH: 28,800
Swiss Grade X1 BGW9 Superluminova®
Screw in links
MicroGlide adjust
Taper 20-16mm
Quick release Spring Bars
Dial Lume View



The Heart of the Maraí 401
Inside the Maraí 401, the Sellita SW200-1 is the workhorse you'll always feel.
It beats away at 28,800 vibrations per hour, with 41 hours of power reserve on a full wind, keeping time steady whether you’re at a desk in Belfast or waist-deep in cold Atlantic water. 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 Maraí 401 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 Maraí 401 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.








