70h power reserve28,800 vph (4 Hz)
The Jaeger-LeCoultre 939AA is an automatic caliber with an analog display, a power reserve of 70 hours and a frequency of 28,800 vph (4 Hz). Its complications are date and power reserve indicator. Its features include hand winding. It is in production.
Last updated 29 Apr 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Power Reserve
70h
Frequency
28,800 vph (4 Hz)
Display Type
Analog
COMPLICATIONS
DatePower Reserve Indicator
FEATURES
Hand Winding
QUICK FACTS
FOR WATCH DEALERS
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