22.12 mm x 4.16 mm (height) round plastic crystal with gold colour ring, genuine 063PX5133 Omega® crystal, fits Omega® case REF 2942, 5660012
* 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.