The design of the 3600 series shakes things up a bit with the vertical arrangement of Luminox Light Technology (LLT). This results in a different look, opening up the dial while still ensuring up to 25 years of optimal night visibility. A CARBONOX™ case and uni-directional rotating bezel encase a blakc dial with red and white details The bezel features a dive indicator markers in red. Accompanied by a black durable rubber strap.