Generic (not original) sapphire crystal, RLX Tropic 295, fits case number 16520, 16523, 16263, 90091, 116520. Using generic crystals may devalue your watch.
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Rolex®. Rolex® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.