19.45 mm x 15.01 mm x 1.00 mm (thick) rectangular shape curved (12 to 16) mineral crystal, generic (not genuine), fits Esquire® reference 5401. Using generic crystals may devalue your watch.
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Esquire®. Esquire® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.