Men's watch Luminox BEAR GRYLLS Rule of 3 Sea Series XB.3721.ECO from the BEAR GRYLLS SURVIVAL collection, created thanks to the collaboration between Luminox and the world's most recognised personality in the art of survival in the wilderness and outdoor adventure, Bear Grylls. Given this fact, you can rely on high water resistance and durable construction...
The Luminox XB.3721.ECO watch represents the very important "rule of 3 survival" that outdoor adventurers must follow. These rules show the priorities in which a person must secure themselves in order to survive extreme conditions. The rules are also printed on a removable sleeve and attached to the strap as a reminder. Bear Grylls works according to these survival priorities and the rule of 3 is a clear guide for him in times of great stress. Simple rules, simple things are the easiest to remember in these difficult times. The watch is designed in striking blue and orange colours with an emphasis on "3" with an enlarged numeral illuminated by Super-Luminova technology.
Bear Grylls, who is both a survival and environmental enthusiast, is a symbol of the effort for sustainability and together with Luminox they present their latest collaboration - chronograph Master Series #tide.
#TIDE ocean materials are made from 100% ocean-bound plastic developed in collaboration with Swiss scientists. On five islands in the Andaman Sea off the coast of Thailand, local fishermen are trained and paid to collect and sort plastic waste.
The rule of three. There are a whole range of them. The Latin phrase omne trium perfectum means "everything that is in threes is perfect" and the rule of three exists in scripture, in comedy, and even when it comes to bad luck, which is said to come in threes. People process information through pattern recognition, so the rule of three also exists in survival, emphasising the need to focus on the most important priorities.
Thanks to Bear Grylls, Luminox expanded the rule of three to include the priority of finding shelter in relentless conditions. Grylls knows that when you mix up priorities, people die. Luminox has always tried to equip people for any conditions. Now we present the rule of 3 for survival with Bear Grylls.
Rule of 3 survival:
Here is a breakdown of this rule - the situation and the length of time you can survive without it:
To Bear Grylls X Luminox emphasise the importance of the rule of 3 for survival, they developed a special limited edition watch (333 pieces worldwide), which includes a special removable sleeve on the strap with the rule of 3 depicted, so you can have it with you at all times. The watch itself is made of durable and lightweight CARBONOX™ material with a unidirectional bezel. This watch is sufficiently water resistant to 200 metres, so you can go anywhere with it, and it is specially coloured in blue and orange to stand out. The rule of 3 is emphasised by a large and very clearly visible "3", which is coated with luminescent material, so it will remind you even in absolute darkness. The watch of course uses Luminox Light Technology, which allows visibility in poor or no light conditions and never needs to rely on an external light source. Each watch is individually numbered and a special certificate is included with the watch confirming its limited edition status.
Every second counts
To survive means to be constantly alert and to improve your ability to always make wise, smart, rational and calm decisions. Bear Grylls lives by these survival priorities and follows them, and the rule of three is a clear guide for him and everyone else in times of great stress. In a crisis, simple things are the easiest to remember.
All watches from the Bear Grylls Adventure Collection have the Bear Grylls logo on the dial and his motto "Never Give Up" and a special two-tone case decorated with Grylls' signature and the inscription "Never Give Up" in bright orange. "Never Give Up" is an essential attitude for survival in any conditions. According to Grylls, whether you get out alive will largely depend on you - on your attitude and your actions. Watches from the Bear Grylls Adventure Collection are designed to help you survive. As an adventurer, this watch will be a faithful companion and help you overcome any conditions. These special details combine with the legendary ability of Luminox watches to function in extreme situations, making the partnership with Bear Grylls perfect in every respect. Even the Luminox company motto, EverySecondCounts, flawlessly complements Grylls' slogan Never Give Up .
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| Brand | Luminox |
| Gender | Male |
| Style | Dive, Military, Sports, Outdoor |
| Origin | Swiss |
| Guarantee | 5 years |
| Waterproof | 200 m |
| Weight | 76 g |
| Movement | Quartz |
| Caliber | RONDA 515 HF |
| Movement accuracy in seconds | -10/+20 sec. / month |
| Case size | 42 mm |
| Case height | 14 mm |
| Case shape | Round |
| Case material | #TIDE Materiál |
| Case color | Brown |
| Crystal material | Mineral |
| Dial | Analog |
| Dial color | Black |
Transparent Case ![]() |
No |
| Strap material | #TIDE Material |
Buckle ![]() |
Tang Buckle |
| Strap Width | 24 mm |
| Strap color | Black |
| 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
Fr-Sa 9-16
info@helveti.eu
The product is included in categories
Men's Swiss watch Men's Quartz watches Men's sports watches Men's watches on sale Men's watches with date Men's black watches Men's watches over 400 EUR Bear Grylls Bear Grylls Black Friday Men's dive Watches Black Friday Men's outdoor watch Men's plastic watch Men's brown watches Watches on Offer Men's military watch Men's watch with mineral glass 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: