This Breitling Chronospace Military is ideal to withstand the most extreme conditions.This watch has a stainless steel case treated with a highly durable carbon based black finish with a nylon strap. Black dial. Applied black rimmed index and Arabic Numeral hour markers with luminous fill. Digital and Analog watch features: 1/1000th second chronograph, countdown timer, second time zone with independent alarm, digital perpetual calendar and battery end-of-life (EOL) indicator.Breitling Caliber 78 SuperQuartz movement.