Jaeger LeCoultre® stem for key winding, part # 403, calibre # 245
stem for key winding to fit Jaeger LeCoultre® calibres: 240, 240/1, 240/2, 245
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Jaeger LeCoultre®. Jaeger LeCoultre® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic parts may devalue your watch.