A multi-jewel Swiss quartz movement lies at the heart of each Luminox watch, cased in a rugged, shock-resistant stainless-steel exterior topped with an anti-reflective coated sapphire crystal. The chrono alarm dial is illuminated by the intense, continuous glow that's made Luminox the choice of Nighthawk pilots and Navy SEALs alike. Water-resistant to 100M. Green face, PVD-finished matte black case and distressed brown leather band. Fits 7-1/4" to 9-1/4" wrist. 1"W, 1-7/8" dia. case.