20.12 mm x 4.07 mm (height) round plastic crystal with gold colour ring, genuine 063PX5019 Omega® crystal, fits Omega® case REF 5650001, 565001, 5650003, 5650011, 5655003
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Omega®. Omega® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.