46.00 mm black steel case, 15.60 mm thick, back with sound signal resonance chamber, non screw-locked crown with two gaskets, integrated pushpiece, bidirectional bezel with compass scale, cambered sapphire crystal with glareproof treatment on both sides, black dial, Breitling 78 superquartz thermocompensated electronic movement with analog and 12/24 hr LCD digital display, display backlighting (NVG compatible), EOL indicator, digital day and date calendar programmed for 4 years, chronograph function, alarm, countdown timer max. 99 days 23 hrs 59 min. 59.99 sec., 2nd timezone with independent alarm, UTC worldtime, anthracite military strap, tang buckle. Water resistant to 5 bars.