Jaeger-LeCoultre® Regular Crown CN-LC26
genuine, vintage, steel crown with logo, diameter 3.20 mm, total height 2.10 mm, tap 0.90 mm
* 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.