26.60 mm x 26.00 mm x 3.70 mm (thick) square shaped, flat bottom, curved top (12 to 6 & 9 to 3) mineral crystal with silver trim, generic (not original) to fit Kenneth Cole® REF 3404. Using generic crystals may devalue your watch.
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Kenneth Cole®. Kenneth Cole® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.