mbmicrotec.com  |  traserladyline.com
1 Hr
2 Hrs
3 Hrs
4 Hrs
5 Hrs
6 Hrs
7 Hrs
Traser® H3 watch with our innovative trigalight® illumination
A common watch without trigalight® illumination


Innovative permanent H3 lighting technologyDiscover our trigalight® illumination technology

Innovative Swiss Precision Technology

The ability to manufacture the self-illuminating light technology called trigalight® is the result of decades of research and development work in the field of radio luminescence. The company mb-microtec ag is the originator and worldwide only manufacturer of watch lights based on this technology. trigalight® are independent of a battery or charging by sunlight, maintenance-free and have a guaranteed lifespan of at least 10 years.

Functional principle

trigalight® are small, airtight sealed glass tubes coated on the inside with a luminous substance. The coating is "fired" with electrons emitted by the tritium gas which cause the layer to light up (conversion of the electric charge to light). With a trigalight®, the necessary electrons are created through the radioactive disintegration of tritium (an isotope of hydrogen).


trigalight® are filled with tritium gas. Tritium is unstable and disintegrates whilst sending out beta radiation (electrons) with a half-life time of 12.3 years to helium. The electron is unable to penetrate the human skin and can be stopped without any problems by a sheet of paper. A traser® H3 watch contains 15 to 20 trigalight® for a total of no more than 1 GBq (Giga Bequerel) of tritium.

Size of a trigalight®

Size of a trigalight®Today, mb-microtec ag is in a position to manufacture light sources with a diameter of just 0.5 mm and a length of 1.3 mm. trigalight® is available in different colours, but green is the preferred because the human eye perceives it to be the brightest.

Colour Chart

close 3 years warrenty

Register your watch!

Register your traser® H3 watch and extend your warranty service by one year, to a total of three years. Only new watches with serial numbers qualify for this program.

Thank you for registering!

You receive an email in the next minutes from your registration.

Sincerely, your traser® H3-team

traser® H3 watches
Freiburgstrasse 634
CH-3172 Niederwangen
Phone +41 31 980 20 20
Fax +41 31 980 20 21
Email info@traserh3watches.com

Personal Information


Watch Information

See case back of your watch

Purchase Information