29.50 mm x 29.06 mm Y-shape mineral crystal with silver trim, S generic (not original) to fit Skagen® REF number 557USLI. 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.