This Breitling is 46.00 mm steel case, 15.50 mm thick, non screw-locked crown with two gaskets, bidirectional slide rule bezel, cambered sapphire crystal with glareproof treatment on both sides, blue dial, Breitling 24 self-winding movement, approximately 42 hours of power reserve, blue alligator strap, folding buckle. Water resistant to 3 bars.