As its name suggests the fireman night train watch is exceptionally readable in the dark this has been achieved through the usage of more than 60 micro gas tubes their light is 100 times brighter than luminous paint and they can function for up to 25 years the timepiece is equipped with ball 124 calibre a modification of the swiss made eta 2824 2 it is protected from shock and water penetration micro gas tubes make the hour markers second markers and watch hands visible in the dark addi