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JLC 843

The JLC 843 is a watch movement from Jaeger-LeCoultre.

The 843 is a hand-wound movement made up of 231 pieces. It features a day/month calendar and moon phase feature. The JLC 843 runs at 21600 vph, has 21 jewels, and a power reserve of 45 hours.


The JLC 843 was designed for the Jaeger-LeCoultre Grande Reverso Calendar.




  • Hours/minutes
  • Day, month, date
  • Moon phase


  • H 4.29 mm
  • 21 jewels
  • 21600 A/h
  • Power reserve 45 Hours

Production period:

  • Current
jlc_843.txt · Last modified: 02.12.2022 20:38 by

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