Jaeger-LeCoultre® Waterproof Crown CN-LC20

steel with logo, diameter 5.50 mm, fits tube 2.00 mm, tap 0.90 mm, height of crown 2.30 mm

* Perrin Supply Ltd is independent of and not affiliated with or sponsored by Jaeger-LeCoultre®. Jaeger-LeCoultre® warranty does not apply to parts supplied by Perrin Supply Ltd. Using generic crystals may devalue your watch.