Breitling · Automatic
27B
Breitling for Bentley version of caliber B27 with two 60 minute totalizers; one from the center, one at the combined hour & minute totalizer subdial at 9.
- Winding
- Automatic
- Power Reserve
- 42 hours
- Frequency
- 28,800 vph (4 Hz)
- Jewels
- 38
- Diameter
- 25.6 mm
Watches with this movement
3
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