35.50 mm x 2.50 mm (edge) x 3.50 mm (height) magnified sapphire crystal with anti-reflective coating, generic (not original) to fit Panerai® Luminor. Using generic crystals may devalue your watch.
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Panerai®. Panerai® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.