Breitling Premier B01 Chronograph 42

The Breitling Premier B01 Chronograph 42, reference RB0145171C1P1, has a 42 mm rose gold case with a steel bezel and measures 13.6 mm thick. The blue dial features a chronograph with small seconds, a date window, and a tachymeter scale, protected by a sapphire crystal and viewed through a display back. It is powered by the automatic Breitling calibre B01, a chronometer-certified movement with a 70-hour power reserve, and the case is water resistant to 100 m.