28.00 mm x 24.00 mm x 2.30 mm x 1.20 mm square thick edge T-shape domed top flat bottom sapphire crystal, generic (not genuine), fits Cartier®. Using generic crystals may devalue your watch.
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Cartier®. Cartier® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.