Generic Case Back Gasket to fit Cartier® CT-GSKT09
Ballon Bleu, mens, mid-size (28.99 x 29.80 x 0.60 / 27.70 x 28.60 x 0.60 mm), case 3005, generic (not original)
* 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. Using generic crystals may devalue your watch.