Housed in a 42mm round stainless steel case, the Premier B01 Chronograph 42 features an anthracite grey dial accented by index hour markers, luminous hands, and black sub-dials with a tachymeter scale along the dial flange. A small seconds sub-dial sits at 9 o'clock, a 30-minute counter appears at 3 o'clock, and a date window is positioned at 6 o'clock, while rectangular chronograph pushers and a column wheel mechanism round out the functional layout. The case back is transparent sapphire, offering a view of the movement within.
The crystal is a cambered sapphire, glare-proofed on both sides, and the fixed stainless steel bezel carries a steel tone consistent with the overall aesthetic. The watch is fitted on a stainless steel Navitimer bracelet secured by a push button folding clasp, and it carries a water resistance rating of 100 metres.
Beating at the heart of this chronograph is the Breitling Caliber B01 automatic movement, housing 47 jewels and delivering a power reserve of approximately 70 hours. COSC-certified for precision, the caliber is accompanied here by original Breitling papers and box, and the piece remains unworn with protective plastics removed by an authorised dealer.
