The Ball Storm Chaser Pro pays homage to the brave people that dedicate themselves to extreme weather, studying and understanding it.This watch features a stainless steel case, with aluminium bezel, and has scratch resistant sapphire crystal front and back, clearly showing the dial and movement through the exhibition case back. The movement is the RR1402 movement, with day and date, as well as precise chronograph. Using the chronograph, as well as the telemeter bezel, allows you to gauge the distance of a storm by the speed of sound, vital when tracking storms. The watch is finished on a soft leather strap, and has a black dial with 15 micro gas tubes for optimal low light visibility.