50h power reserve28,800 vph (4 Hz)
The Jaeger-LeCoultre JLC-383 is a mechanical manually-wound movement operating at 28,800 vph with a 50-hour power reserve from dual barrels. It comprises 498 parts and displays hours, minutes, and sweep seconds alongside a digital jumping hour second time zone. The caliber also features a worldtime function with world map and day/night indicator.
Last updated 8 Jul 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Power Reserve
50h
Frequency
28,800 vph (4 Hz)
Display Type
Analog
Winding
Manual
COMPLICATIONS
World Time
FEATURES
Sweep Seconds
QUICK FACTS
FOR WATCH DEALERS
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