26 jewels41h power reserve28,800 vph (8 Hz)
The Sellita SW400-1-B is an automatic movement featuring a ball-bearing rotor and 26 jewels. It beats at 28,800 vph and provides a 41-hour power reserve. The movement includes sweep seconds and a hacking seconds mechanism for precise time-setting. It serves as a reliable workhorse caliber used by various Swiss watch manufacturers.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
26 jewels
Power Reserve
41h
Frequency
28,800 vph (8 Hz)
Display Type
Analog
Rotor Type
Ball Bearing
Winding
Automatic (Bidirectional)
FEATURES
Sweep SecondsHacking Seconds
