Breitling Premier Heritage B15 Duograph 42 Red Gold / Black
RB1510251B1P1 Unknown
Case
direct Dimensions and fit
Case length42 mm
Case width / diameter42 mm
Case thickness15.3 mm
Lug-to-lugNot recorded
Lug widthNot recorded
Water resistanceNot recorded
The dimension basis is not currently recorded.
Open dimension source ↗Movement
ManualCalibre and mechanism
CalibreCaliber B15
Normalized calibreCALIBERB15
GenerationNot recorded
Power reserve70 h
Technical data
Not applicable Conventional winding
This movement is not assigned a motor-winder programme in the Watch Library.
Conventional winding fields are evidence-linked reference data. They are separate from any device-specific axial-control profile.
Open winding source ↗Market context
Date not recordedMarket-value disposition
No exact-reference public market estimate has been admitted for this record.
Market observations are separate from manufacturer specifications and are not used to fill technical gaps.