21 jewels90h power reserve21,600 vph (6 Hz)
The LJP7380 is a manual-winding movement manufactured by La Joux-Perret. It measures 30mm in diameter and just 2.7mm thick, making it an ultra-thin caliber. The movement operates at 21,600 vph (3 Hz) with a 90-hour power reserve and 21 jewels. It features a small seconds complication at 6 o'clock.
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Jewel Count
21 jewels
Power Reserve
90h
Frequency
21,600 vph (6 Hz)
Diameter
30mm
Height
2.7mm
Display Type
Analog
FEATURES
Small Seconds
