27.80 mm x 27.48 mm x 2.90 mm (thick), square shaped mineral crystal, generic (not original) to fit Skagen® REF number CMS. Using generic crystals may devalue your watch.
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Skagen®. Skagen® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.