Breitling Premier B01 Chronograph 42

The Breitling Premier B01 Chronograph 42 (ref. RB0145371G1R1) is cased in rose gold with a steel bezel, measuring 42mm across and 13.6mm thick, paired with a cream dial and sapphire crystal. It runs on the automatic Breitling calibre B01, a chronometer-certified movement offering 70 hours of power reserve and visible through a display back. The chronograph is complemented by date and small seconds subdials and a tachymeter scale, while water resistance is rated to 100 metres.