Inspired by the look and success of the military series the watches from the Professional series are in fact very different. All the models in this line also feature an illuminated second hand and the cases are either steel or titanium. A series that is much appreciated in the law enforcement and protection community for it's rugged durability and of course the nightreadability which is second to none. mb-microtecH3 technology combined with the advantages of solid titanium construction make the commander 100 top of the line in military watches! Why compromise when you can have the best?