This Breitling Premier B01 Chronograph 42 ref. AB0145221B1A1 (2025) features a 42mm stainless steel case with a smooth bezel and matching steel bracelet. Its black Arabic dial is accented by two subdials and a date window at 6 o’clock, offering both balance and legibility. Powered by the in-house Breitling B01 movement, it delivers precision chronograph performance with a 70-hour power reserve. Combining vintage-inspired elegance with modern engineering, this Premier captures Breitling’s refined take on the classic chronograph.