43.00 mm red gold case, 13.97 mm thick, sapphire crystal back, screw-locked crown with two gaskets, bidirectional bezel, cambered sapphire crystal with glareproof treatment on both sides, bronze dial, Breitling 01 self-winding movement with date in dial aperture and chronograph function, approximately 70 hours of power reserve, brown croco strap, tang buckle. Water resistant to 100 m (330 ft).