Need help with info about a vintage Jaeger-LeCoultre in Jaeger LeCoultre Posted September 30, 2019 · Report reply Have a vintage Jaeger LeCoultre: small black face with arabic numbers 23, 3, 6 and nine. Gold case and bracelet. Manual dial on the case back. Stamped serial number 43581. Thanks for any help anyone can provide. Have photos but can't seem to attach them to this file.