Breitling caliber Caliber B15

Ref. Caliber B15

Type

Handwound

Display

Analog

Power reserve

70 h

Frequency

28800 vph

Jewels

47

Diameter

30 mm

Complications

Chronograph, Chronometer, Column wheel, Hours, Minutes, Rattrapante, Small Seconds

Base caliber

Breitling caliber Caliber B01