H.R.T. Titanium Watch - Titanium case. Scratch-resistant mineral crystal face. Uni-directional bezel. Multiple chronometers and audible alerts. SureShot calculator allows you to calculate point of impact solutions from up to 1,000 meters out in MILS, TMOA, or SMOA. Chargeable luminescence and controllable backlighting provide low light functionality, an anti-glare coating ensures a low profile, Digital and analog readouts. Water resistant to 100 meters. Interchangeable black rubber and black leather wrist straps. Black nylon zip-up storage case.