Generic Crown to fit Cartier® CN-CRT83404
stainless steel, 7 sided with blue stone, 4.75 mm diameter, tap 0.90 mm, total height with stone 3.45 mm, 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.