Breitling Navitimer B01 Chronograph 43

The Navitimer B01 Chronograph 43 (ref. AB0138211B1P1) is built in a 43 mm steel case with a black dial and sapphire crystal. It is powered by the automatic Breitling calibre B01, a chronometer-certified movement offering 70 hours of power reserve. The rotating bezel with tachymeter scale supports the chronograph function, which is complemented by a date display and small seconds subdial.