The Luminox brand reveals the new Navy SEAL 3550 series, which is the next stage of development of its most iconic collection. The new model designated Luminox Navy SEAL 3550 Series XS.3551 was born from decades of collaboration with the U.S. Navy SEALs, and it still retains its durability. However, it comes with a sleeker and more wearable design that fits perfectly on wrists of all sizes.
The Navy SEAL 3550 series has undergone an overall transformation. The redesigned 44 mm case made of CARBONOX™ material and the integrated rubber strap together create a thinner, more elegant and perfectly balanced profile on the wrist. The entire watch weighs only 71 grams. The modernisation is also supported by brand-new elements: a better protected crown, a unidirectional rotating bezel that is smoothly aligned with the case, thinner hands referring to the original Luminox models, and a strap with a coarser, rougher texture.
The military origin of the collection is proudly underlined by the dial – the indices are executed in the Liberator Sans Heavy font, which is the official typeface of the U.S. Navy. At its core, however, the new series remains an unmistakable Luminox you can rely on. The functional design of classic field watches is present, as well as the typical turtle-shell-shaped case. Water resistance to 200 metres, meaning the watch can also be used for deep diving. Constant visibility in any lighting conditions for up to 25 years is ensured by 16 Luminox Light Technology (LLT) tubes. A commemorative Navy SEAL engraving stands out on the case back.
This model follows the legacy that began in 1992, when Luminox, with the help of the Marines themselves, developed the Original Navy SEAL 3001 model. The watch, originally designed to withstand the extreme demands of underwater missions, night operations and elite training, quickly became a trusted partner for professionals in the toughest conditions. Even after more than three decades, this pioneering spirit defines the entire collection, while Luminox, through its ongoing partnership with the Navy SEAL Foundation, continues to support the special naval forces community.
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| Brand | Luminox |
| Gender | Male |
| Style | Dive, Sports, Outdoor |
| Origin | Swiss |
| Guarantee | 5 years |
| Waterproof | 200 m |
| Weight | 71 g |
| Movement | Quartz |
| Caliber | Ronda 515 |
| Movement accuracy in seconds | ±15 sec. / month |
| Case size | 44 mm |
| Case height | 16 mm |
| Case shape | Round |
| Case material | Carbonox |
| Case color | Black |
| Crystal material | Sapphire - anti-reflective |
| Dial | Analog |
| Dial color | Black |
Transparent Case ![]() |
No |
| Strap material | Rubber |
Buckle ![]() |
Tang Buckle |
| Strap Width | 24 mm |
| Strap color | Black |
Quick release system ![]() |
no |
| Date | Yes |
Rotating bezel ![]() |
One way – diving |
| Functions | Date, Swivel bezel, Screw-on crown, Trigalight |
| Battery | Yes |
Screw-on Crown ![]() |
Yes |
Luminescence ![]() |
Trigalight – green, orange |
We guarantee the accuracy of the data. Did you find a mistake? Let us know and get 8 EUR on Watch purchase.
Guarantor: Kateřina Žváček
Jiří Štencek
+420 252 252 306
Mo-Th 9-19
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info@helveti.eu
The product is included in categories
Men's Swiss watch Men’s watches Luminox Sea Sea Men's Quartz watches Men's sports watches Men's watches with date Men's black watches Men's watches novelties Men's watches over 400 EUR Men's dive Watches Men's outdoor watch Men's plastic watch Men's watches with sapphire crystal Luminox Men’s Watches Luminox
The name Luminox was created by combining the words Lumi (Latin for light) and Nox (Latin for night). The brand was founded in 1989 and offers a watch with a unique LLT technology (self-powered lighting - tritium tubes), thanks to which you can see the Luminox watch in all conditions. The luminescence lifespan is up to 25 years and is identical to the Traser trigalight. The "Swiss made" label guarantees quality.
The Luminox watch became known for its cooperation with the Navy SEAL, when it supplied the US Navy with a specially developed watch for night missions. This was followed by orders from the US Air Force (Nighthawk Fighter Jet), elite forces and Lockheed Martin. Today, Luminox is synonymous with reliable, durable watches equipped with cutting-edge technologies.
Helveti.eu is an authorized dealer and specialist of the Luminox brand.
Manufacturer information: Mondaine Watch Ltd., Etzelstrasse 27, 8808 Pfäffikon/SZ, Switzerland / webshop-uk@luminox.com
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1 → We check, clean and set
We will check the functionality, set time, date and clean the watch carefully.
2 → We will carefully pack the watch
So that the watch does not have a chance to be damaged. We use special vacuum pads.
3 → We insure the watch against damage from the carrier
To be sure, we will insure the watch against breakage, so there is nothing to fear.
With each watch, you will receive a gift of your choice from us. Gifts are graduated according to the value of the order.
From €0 = Cleaning cloth, with which you can polish the glass of a watch.
From €100 = Stroke shortener, you can adjust the watch bracelet to your hand.
From €150 = Helveti canvas bag.
From €150 = Credit card knife.
From €170 = Donut watch case.
From €400 = Parker Jotter.
From €600 = knife Mikov 100-NH-2A blue.
From €1000 = Victorinox Waiter knife with 9 functions.
From €1400 = Watchroll for 2pcs.
From €1650 = Helveti leather watch roll.
From €2000 = Leather travel case.
From €2800 = Leatherman REV.
From €4000 = Wooden watch box Helveti.
From €6000 = Watch winder Helveti black.
And on top of that, a 5-year warranty (You can find the terms of the extended warranty here) and free shipping.
You can view the gifts here: