21.50 mm x 17.50 mm x 2.40 mm thick rectangular shape flat bottom (curved top) mineral crystal (12 to 6 and 9 to 3), silver trim, generic (not genuine), fits Armani® reference 3101. Using generic crystals may devalue your watch.
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Armani®. Armani® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.