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Breitling B09

Manual WindingIn ProductionIn-house
Family: B0x70h power reserve28,800 vph (4 Hz)Based on Breitling B01

Caliber B09 is a manual-winding chronograph produced by Breitling. Introduced in 2020, it is Breitling's in-house derivative of the B01, retaining the column-wheel and vertical clutch architecture while delivering a 70-hour power reserve. The movement remains in production as part of the manufacturer's B0x caliber family.

Last updated 7 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

Movement Type

Manual Winding

Power Reserve

70h

Frequency

28,800 vph (4 Hz)

Display Type

Analog

Winding

Manual

COMPLICATIONS

Chronograph

FEATURES

Column Wheel

QUICK FACTS

TYPE

Manual Winding

STATUS

In Production

MANUFACTURE

In-house

LAUNCH YEAR

2020

CALIBER FAMILY

B0x

ALSO KNOWN AS

cal. b09

FOR WATCH DEALERS

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