Housed in a 44mm round stainless steel case, the Chronomat B01 Chronograph 44 features an anthracite dial with index hour markers tipped with luminescent material and luminous hands. A date window sits between the 4 and 5 o'clock positions, while sub-dials display a 30-minute counter at 3 o'clock, a 12-hour counter at 6 o'clock, and a running seconds register at 9 o'clock. The chronograph pushers are screw-in, and the solid case back is paired with a convex sapphire crystal that is glare-proofed on both sides.
The unidirectional rotatable stainless steel bezel carries a tachymeter scale, complementing the professional character of the piece. Power comes from the Breitling Caliber B01 automatic movement, a COSC-certified manufacture caliber featuring 47 jewels and a minimum power reserve of 70 hours. Water resistance is rated to 500 m (1,650 ft).
The watch is presented on a stainless steel Pilot bracelet secured by a folding clasp with safety latch. This example is unworn with protective plastics removed by the authorized dealer, and it comes complete with the original Breitling box and papers along with a Breitling warranty.