22 jewels28,800 vph (4 Hz)
The Longines L592.4 is an automatic movement based on the ETA A20.L11 with a custom Longines rotor. It operates at 28,800 vph with 22 jewels, Nivachoc shock protection, and a ball-bearing rotor. The movement is COSC chronometer certified. It is not an in-house Longines caliber.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
22 jewels
Frequency
28,800 vph (4 Hz)
Display Type
Analog
Rotor Type
Ball Bearing
Shock Protection
Nivachoc
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