Argonautic Lumis

With the new Argonautic Lumis, perfect readability is guaranteed at any time of day without an external light source. Absolute reliability and functionality are further features of the iconic diving watch from the Swiss manufacturer DAVOSA.

The diving watch specialist first launched the Argonautic Lumis a decade ago. It now appears technologically and visually revamped in its 3rd generation.

66% improved luminosity
So-called tritium gas light sources, or GTLS (Gaseous Tritium Light Sources) are located on the numerals and hands of the Argonautic Lumis. Not only are they particularly safe, they also guarantee the watch wearer at least fifteen years of constant luminosity - without external energy supply. Compared to the previous DAVOSA model, the current light sources are 66% more powerful. In addition, they glow green in the dark, a color that is particularly well perceived by the human eye under poor lighting conditions.