Publicité
Les langues disponibles
Les langues disponibles
TRITIUM GAS TUBES
The MSAR
Quartz uses self-contained tritium gas tubes to ensure
®
constant visibility in low light situations. A gas tube is placed on each
hour marker, minute and hour hand. These tubes are self-illuminating and
contain an isotope of hydrogen, that will not dull down over time.
CONSTANT ILLUMINATION
Publicité
