31.40 mm x 3.35 mm (height) round plastic crystal, no ring genuine 062PN1094 Omega® crystal, fits Omega® case REF 1000249, 1000330, 10225, 1043258, 10526422, 10527227, 10528546, 10528586, 10529652, 10529866, 10529920, 10535553, 10647664, 10707020, 107116
* 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.