Family: 240031 jewels19,800 vph (5.5 Hz)
The Vostok 2415B is an in-house automatic movement with 31 jewels, operating at 19,800 bph. It features a small seconds subdial at 9 o'clock and belongs to the 2400 caliber family. The movement powers Vostok's K-43 models and remains in production.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
31 jewels
Frequency
19,800 vph (5.5 Hz)
Display Type
Analog
