Breitling · Manual Wind

Caliber B09

The hand-wound version of Breitling's in-house B01: the same column wheel and vertical clutch with the automatic winding taken out. Breitling built it for the heritage pieces where a rotor would either hide the movement or contradict the original — the Premier B09 and the Navitimer 806 re-edition. Like the B01 it is chronometer-certified, and the vertical clutch starts the chronograph hand without a flinch.

Breitling caliber Caliber B09 movement
Winding
Manual Wind
Power Reserve
70 hours
Frequency
28,800 vph (4 Hz)
Jewels
47
Diameter
30 mm

Watches with this movement

13

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