Jaeger-LeCoultre® Case Back Gaskets LC-GSKT01
genuine vintage LeCoultre® caliber 815, O-ring case back gasket to fit case reference E857 “Deep Sea Alarm”
* 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 crystals may devalue your watch.