The stand out of the SMW - Swiss Military Watch -Serie, is the clear and timeless design and the functionality. H3 tritium light system means there is no need to hold this watch up to the light and you won´t need to press anything to see it. Just a quick glance will give you the correct time, anytime day or night ? leaving you free to concentrate on whatever you´re doing. The H3 tritium light system of this watch is underlayed with high polished steel plates. The unmistakable characteristics of these watches is the big dial, the clear timeless design and the great brightness.