48h power reserve28,800 vph (4 Hz)
The Jaeger-LeCoultre 975H is an automatic mechanical movement with 230 components, operating at 28,800 vibrations per hour and delivering a 48-hour power reserve. It displays hours, minutes, small seconds, and date, with the addition of a travel time-zone function featuring a 24-hour reference indicator. The movement is recognized for its dual-time capability within Jaeger-LeCoultre's collection.
Last updated 8 Jul 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Power Reserve
48h
Frequency
28,800 vph (4 Hz)
Display Type
Analog
COMPLICATIONS
Date
FEATURES
Small Seconds
QUICK FACTS
FOR WATCH DEALERS
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