Breitling Top Time B31

The Breitling Top Time B31 (ref. AB3113281A1X1) houses a 38 mm steel case with a sapphire crystal and display back, paired with a cream dial. It is powered by the automatic Breitling calibre B31, a chronometer with a 78 hour power reserve, and includes date and central seconds functions. Luminous hands aid legibility, and the case is water resistant to 100 metres.