38h power reserve28,800 vph (4 Hz)
Jaeger-LeCoultre caliber 868/1 is a mechanical automatic movement featuring a perpetual calendar and moon phase. Operating at 28,800 vibrations per hour with a 38-hour power reserve, it displays hours, minutes, seconds, date, day, month, year, and moon phase. The 336-component movement is used in the Jaeger-LeCoultre Master Ultra-perpetual calendar collection.
Last updated 29 Apr 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Power Reserve
38h
Frequency
28,800 vph (4 Hz)
Display Type
Analog
COMPLICATIONS
Perpetual CalendarMoon Phase
QUICK FACTS
FOR WATCH DEALERS
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