Even though it is a refined explorers watch, Engineer III Legend feels right at home on the side of a mountain or in the office. Bringing to life a beautiful combination of classical elegance and sportiveness, this watch is home to a stunning array of technical innovations. The dial is decorated further with subtle yellow accents. Balls famous green micro gas tubes provide a special beauty on the piece and they are able to glow without any external power for up to 25 years.