20 jewels40h power reserve21,600 vph (3 Hz)
The Blancpain 15B is a manual winding caliber with an analog display, 20 jewels, a power reserve of 40 hours and a frequency of 21,600 vph (3 Hz). It measures 2.2 mm in height. It is in production.
Last updated 12 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Jewel Count
20 jewels
Power Reserve
40h
Frequency
21,600 vph (3 Hz)
Height
2.2mm
Display Type
Analog
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Watches with this movement
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